UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUAEZyuYFtT7TmIp1Br71Z7qAIdqjMfoZRRm+/Oe3xA=' 
WHERE 
  key_id = '0afc1ae52bfb51d91bc96f22b2b421b5d27faff638f3697a22eb922282935ace' 
  AND (
    token = 'nUAEZyuYFtT7TmIp1Br71Z7qAIdqjMfoZRRm+/Oe3xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )