UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7IHs7NM8jdrG1to6uMzNkbM1mC/nfmw4smpLdQGRz0=' 
WHERE 
  key_id = '0476b08b33d628ed8209d2f3147980ba0f0b05a7c82dabfa91438f4d00f20260' 
  AND (
    token = 'X7IHs7NM8jdrG1to6uMzNkbM1mC/nfmw4smpLdQGRz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )