INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd48232fead4d76d4b86d6261f4b51b0a9583dfddbcee6ef28203eb7b753959f4', 
    '0VQf0cO0QjEkeRqIarMaf5wMgY3F3mJI3feiiy9TeL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)