UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+PUkMUba6IbB2NLHZSlfCXGPP9DUvhnMIwILl3aDVM=' 
WHERE 
  key_id = 'daf35233883c79c076787884ee1b511db34b606e628d8ba74b8f1d6ecb92ebb8' 
  AND (
    token = 'P+PUkMUba6IbB2NLHZSlfCXGPP9DUvhnMIwILl3aDVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )