INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e88348b4eedbe30a55e9747c0396906aed1b5c22c5975c01567acbbf5a384cd6', 
    'ra/SZxnuMAr0cuPKzsz73tK3oMq2U1bpiJ6ZjN02esM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)