UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36bxsEDRtHurDxrqed7jITcCkKXYmP9fwUPgxAHL81I=' 
WHERE 
  key_id = '0c851461616a884f3a4ec4c6b88cf749e52a80aec5c0e2cecdcdba896dba6ffc' 
  AND (
    token = '36bxsEDRtHurDxrqed7jITcCkKXYmP9fwUPgxAHL81I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )