INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea78afd19004791044ac61da3a89d7455aafdf51d79c7c7d5c49d9e12104a7f', 
    '7aj9D7mJw7Uor9wM0OfyWGAY1jm0Jhdjf/eXfYn4r5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)