INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1797d21b8be9b2bfbd8cc429dcf7ef424842a35ab699441efe52e7b2265ed3b', 
    'LLXTg1+VwbtGzIk6bfwOC+4BVCMfhr1Kf4l2u8AcF5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)