UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+r0z/R8lBJ5iCfbOWIRFQaQ6MdSEugyZT8VpNPArzY=' 
WHERE 
  key_id = '24ef754cdacece527597f520d8d327373d9369d1998e463ab17fd0b80e8d4364' 
  AND (
    token = 'r+r0z/R8lBJ5iCfbOWIRFQaQ6MdSEugyZT8VpNPArzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )