UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/L4f8ja3fFeiILb+EM9AtJZ34rzlW5Gp3elMxXjaEg=' 
WHERE 
  key_id = 'a2a5bff61085a8ffbee3ffd225e51de002e4551b0c2ca3089a106882e945d6b0' 
  AND (
    token = 'U/L4f8ja3fFeiILb+EM9AtJZ34rzlW5Gp3elMxXjaEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )