UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Shul64W4+4jTod7cm7m9pOpJkP9w09pguiHDRvA631o=' 
WHERE 
  key_id = 'da04b110d879061f3aff4035dcb2e3e19be44a437db9f81d696469f16127e582' 
  AND (
    token = 'Shul64W4+4jTod7cm7m9pOpJkP9w09pguiHDRvA631o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )