INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb751f802c7d8ee5d9d84970e3d2419d80ce7134ee8b843df7206a7507a07ee8', 
    'Y9wssmF5hEnNvHmBkFGlvGa//tXDTYBblTy+baiYxvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)