INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a214684639f25ed0d6f80cd2b7fec6861de12657b1eaac8b367beb48cbf9bde0', 
    'FhxUqmJxxejHzwh4e96EfHTbzsft6D2oksUkJ222VyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)