INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c6c7cacede32e5a456609fce59792510631379bf6e21e75883f4a03a37f119', 
    '1ytzDwKIwr/G3cMUMV3YUwSdqVrYqf4vuCS70rITOA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)