INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84d5d04b722e13d70251a4c26c5dca9ae16defbad0fc488d44d696270723a31', 
    '8M4sfQFhSMZZv1OjO24E/2fMwd6Q4UYNmW5V6V0dgKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)