UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAErFm7puPxu1BBKOxDWRCRe96Amwb3gwTLnb4+ebR4=' 
WHERE 
  key_id = 'e83fbef76876fc420f2076b00fcec3a7ec85f1bcc6e5a65eb33cbe9b13720983' 
  AND (
    token = 'OAErFm7puPxu1BBKOxDWRCRe96Amwb3gwTLnb4+ebR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )