UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwzEwuGtDqyvEfR3oDJbzijav9RMRn+3Cy5A7QR0iuM=' 
WHERE 
  key_id = '87bb102168907b57c626b8608b520bb4af0ceee88fce7abe0f1b626fd7d4c353' 
  AND (
    token = 'YwzEwuGtDqyvEfR3oDJbzijav9RMRn+3Cy5A7QR0iuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )