INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15acebdc389bd25976cafed577e11d414bea8429c90b8a7930875c30b1dc5acd', 
    '2UtDxDJjXSH6HZLEuMoY0JMmCIYEEfuOuXahNTSstyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)