UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1F6EAMmIMcA9RCwxn10BptKTOUwh0fGK2tAdzcsnbE=' 
WHERE 
  key_id = 'a6d77d17403be7adca7489e2faa8bfdb19d6a627cc180c18a6e79be82cca6744' 
  AND (
    token = 't1F6EAMmIMcA9RCwxn10BptKTOUwh0fGK2tAdzcsnbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )