UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBTwscC+1e6n1XCxR9Rfd/T+UoWeJGaHJqyyU9HOY9A=' 
WHERE 
  key_id = '1d6e373fdd4f53169d468b97c38532e2ae06a6f4b0bc131533cb825beec5e04b' 
  AND (
    token = 'QBTwscC+1e6n1XCxR9Rfd/T+UoWeJGaHJqyyU9HOY9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )