UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xyymVxSFucHv1q7wjJJiX0YR4ScoPEhKbscCog7FmY=' 
WHERE 
  key_id = '71c00e658ecf94e0c66cd9a76c1de8dba32f3a80836774355bcb13273f9b008a' 
  AND (
    token = '4xyymVxSFucHv1q7wjJJiX0YR4ScoPEhKbscCog7FmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )