INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a31b9df89ad053b598efd204b528fc5b4dec96e5fc889c782e62b362505963d', 
    'Em6wbbjbHnsx11qkhrBlCJY1XERByCX3yQvS7RoC+DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)