UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bZe/OQH//XAU/ay14zlb2cJZf1u0cvcUNFD6njvrRo=' 
WHERE 
  key_id = 'bdcbb5c39c19ac2837b8b2de9544cb7193bcc7c9c3e348a16d428fef06c6f87d' 
  AND (
    token = '/bZe/OQH//XAU/ay14zlb2cJZf1u0cvcUNFD6njvrRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )