INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e66d1f27c35d8783569c018c27a06f856743fc6ced441421f2c7e83500864101', 
    'TTz0bsarneQz85hQHUUffldbTC8Cod5DjpHpdE+Fzs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)