UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6KWLn/OXBWRCXvBNFo5g+VHaH+saF0Jc+ZMsu5ygPU=' 
WHERE 
  key_id = '29e3fbab8ee95c69ae01afdafaa2a5c540450e3c26f7a5d9ba5e218fb5e7dc04' 
  AND (
    token = 'D6KWLn/OXBWRCXvBNFo5g+VHaH+saF0Jc+ZMsu5ygPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )