INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c14d9dd8867841f85e36b577e337b85fa9953b26d5374b5eb69ca604dcb0c0a', 
    'XV3flih7nTum83wr3akjo7q0gMIEwkOetx58QJ2LW8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)