INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2944e01647ef5b03a15b9deb8015444a4deceae3d3373f81483a7eea2a2f072e', 
    'tZ2cJ4iqMxeSKblvSkqqM/bNsagDrgkBVU9tDVQxUb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)