UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6i5zArtC0uMwnJUKTR6npaOk1SPbvsjrlmlIzihMn0=' 
WHERE 
  key_id = '5578e721f004c727134ebcacd0e2725ceead4aa15c86cdfb67fc289caed5e211' 
  AND (
    token = 'b6i5zArtC0uMwnJUKTR6npaOk1SPbvsjrlmlIzihMn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )