INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfedda6a0afcdf8a31ac7a82bdcffa361494f21172e8260a23f18058d94c5922', 
    'i4sZnXONI8AlCOQnRi0GYhG9f838pi4yCDWNOCnLHeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)