INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88db24a0f0482995aa09ef7961c04d523f2f5d2c0e68c1e426b933d2f294ef60', 
    'UExL0sn8b/oQkK9Rf4ACB7D401cUx0PMglfpfEVkeok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)