INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728efd5ead1a05709f37b967b0f80e574644fe1c3bcf103396ec1b2cf3224d31', 
    'lxx72zf3r8yDTbdqNWfSnD95fDMVMObv+o9btaT/eAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)