INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c051e8a733d58beb5576f1d1a94f59d0e8daad6afffb86f847d0a600d9e6ad09', 
    'B5SMp+WBld8RgJsAIhly0Za9Jsdq+sVlD5IreS29n04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)