INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb0f336b85afd1424fb783856742cb9743eabd67ab9388b81f41f81cb6a377a3', 
    'OFnFFE1kdUqBEgH1mIFTr0j7YhP3d6PN/1gAA5c2bgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)