UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9N1kPtOF6w4+Tlg2VD+zmEOuFNyvuQxktkS07V7Mig=' 
WHERE 
  key_id = '45f3baff2046198e0dd8331c1afbc97c840f340c4dffd8c4c0ec25e7b5627e2c' 
  AND (
    token = 'A9N1kPtOF6w4+Tlg2VD+zmEOuFNyvuQxktkS07V7Mig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )