INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffbe5f94c01cff4585430b2f34253d7d6b3a3d47694b42405ebe1dc9249ed54c', 
    'EuVt7zktrYsNXiXXpwSMjkuL0KnrDk2WaTmmqq1IWrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)