UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnhdKPqcgxgQY6SVm1602gcQR5Jz6xN/EKESEyhW+A8=' 
WHERE 
  key_id = '71f7f37e5f9e3ff9af2b29e0b645ced2306657f729781b3666441ace3a740c42' 
  AND (
    token = 'gnhdKPqcgxgQY6SVm1602gcQR5Jz6xN/EKESEyhW+A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )