UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWn25V/9HWCO9Imfkz98/aEmVDtxfUgHbFG5VFPb+ss=' 
WHERE 
  key_id = 'f5ea26997c3ab775dafde908b7dcc3806d250933bcd12ca9ec1cca897cf99335' 
  AND (
    token = 'FWn25V/9HWCO9Imfkz98/aEmVDtxfUgHbFG5VFPb+ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )