INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4e465a1c98bb0b3bfe3223f65daf5a25afce44f129644a5ed16cb730412e97', 
    'ipsAYGhXX1QVs8z0wervMK438KeGWF9xb5aw1ej+7tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)