INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6673ddd36bdb1ab2d461ad3859a84b9a6ee04a9f73c82a4fdc20653de5f4d563', 
    'tY3h6EkUWoM5YDdI6Tt9gx422WlynOzenUaYpUa8uyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)