INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0d53912b2a90a2317afa7a9dc31070f478563fecf2b6540718a468cc7216bef', 
    'xlb1Ycy8koMTdmHBHMJqLZoQFRmzP0Z51ykadkxMPkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)