UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32lhKoPu79ZUbWqL0zaF9nlSrun7syk3npDzGEg4Q44=' 
WHERE 
  key_id = '7d043b3aa89939e3baac56f3749c61cea6c42f2d1de9e84a045156d46427ed56' 
  AND (
    token = '32lhKoPu79ZUbWqL0zaF9nlSrun7syk3npDzGEg4Q44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )