UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLEojidPONiZGdn7NTIo4Z91aqNU8BqTRY2yI1Xmnm4=' 
WHERE 
  key_id = '5ce647d3ab033e341d33499d5bfd207d83e5f5e1a2bf5cde608af7a47a104ea1' 
  AND (
    token = 'DLEojidPONiZGdn7NTIo4Z91aqNU8BqTRY2yI1Xmnm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )