INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3000b57b7f6c99eb14e8008197a4fd2d3293f485586438c33604e36b73e0fef4', 
    'qITp0v3jrDkfxyh/Z4dRTl4OiAYqlj2Z3JVovjkXXrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)