UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5RWUib9zAMKAqjsvZmKXMUuTtgZe0oBdAn7EPli5XE=' 
WHERE 
  key_id = 'd31164396980ceb904daa51448acf1f90ac6d390a5a3c969ecf59f1ce5da6e56' 
  AND (
    token = 'L5RWUib9zAMKAqjsvZmKXMUuTtgZe0oBdAn7EPli5XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )