UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUUu18VylWwIWgG9/mgrb96LXiPEULoUOFBJNg2Cyck=' 
WHERE 
  key_id = '2da162e6668c2de69c3b47fde13f8c07c04bfdaa214095dd183333911a060e78' 
  AND (
    token = 'eUUu18VylWwIWgG9/mgrb96LXiPEULoUOFBJNg2Cyck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )