UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIoRcO7cMSXhzDstNifGcIKAtSArjvmunGmzUBqQkRo=' 
WHERE 
  key_id = 'd64ec15b237fdcc978dc4c3f21040f52210630b422d3a54952a5c10f28aa73af' 
  AND (
    token = 'uIoRcO7cMSXhzDstNifGcIKAtSArjvmunGmzUBqQkRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )