INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '445c2efa6b9919ee1edbdf7c2509ee8f84eedd667bc5263140e7c84d4690593a', 
    '6qsIkPijI181jAAbHKFlCdmKeadxPdZgE8Lewr71984=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)