UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+Gv0YvMZESXhow5JUF2gXQ/ZVKBANSjpzeaVzvKi08=' 
WHERE 
  key_id = 'ef18bf86ed0e479ee631140219e1e748fe2489dd6e4f670d2ea299a5353574f9' 
  AND (
    token = 'R+Gv0YvMZESXhow5JUF2gXQ/ZVKBANSjpzeaVzvKi08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )