UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6/39CHx8CA1r/R+KBvQ5Ftp0TwAj/OV7K2tf+wK0O8=' 
WHERE 
  key_id = '0e18db9d09fa2dfd797f02081ce84ef76276b3a815d1276cb7ace049eb64a44b' 
  AND (
    token = 'g6/39CHx8CA1r/R+KBvQ5Ftp0TwAj/OV7K2tf+wK0O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )