UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+PSHRfGlkBOSgLWCNnXkB6kgzwJ4znyM86OYPk/G9A=' 
WHERE 
  key_id = 'c05ed1d52b58c6cbe7eb2969e834dde584b8965f6c7b29b201f933407d02e83c' 
  AND (
    token = '6+PSHRfGlkBOSgLWCNnXkB6kgzwJ4znyM86OYPk/G9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )