UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Afj2QhFTffPOfHdFh7Ma8u4bCWous6BoFPq3kEX7C4=' 
WHERE 
  key_id = '53596af582038c9eb13207075a4df6e4e8bc5628abda7a893f79aafac65a98a4' 
  AND (
    token = '9Afj2QhFTffPOfHdFh7Ma8u4bCWous6BoFPq3kEX7C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )