UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZzDiCD0QdS+tqss656JkOIxtIOlYwyJM5qP6GbHPEQ=' 
WHERE 
  key_id = '037f681d46ab942b3cd11f2312f7ae22fcc9fae2847aba20b0b7788197e49566' 
  AND (
    token = 'PZzDiCD0QdS+tqss656JkOIxtIOlYwyJM5qP6GbHPEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )