INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bce2bea618a5590e69149451d64660ba2ff438b1b11f47caaa3b63f1010f56e', 
    'yS3VyPmEoUwVQQex5zOiLf/jNvCdSv8OcDAnb3TXBUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)