INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94f3a63db598e3fce67a54078b7770317b9ccc86d3ccea6a358197eee7c2af03', 
    'sMp9eQoFUcKHi+lVgzcEQfcw1xflPvZzY0b9Koby7DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)