UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ByTqmuUIT3x04/OJNwzudTrcXW++YrxqtWvwc0DXjNo=' 
WHERE 
  key_id = 'd5c291062b790881f08a48e96e8a029f32214cbe6d90f58cf96640809c0c9990' 
  AND (
    token = 'ByTqmuUIT3x04/OJNwzudTrcXW++YrxqtWvwc0DXjNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )