UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYbbiGcDWCAChdl+lF23KflqeLECuJR0LIfSj9Gbbjo=' 
WHERE 
  key_id = '9457469943be2d8fd80b04c8cf30fabca4a92f401f38fdabdfeec2d88255281f' 
  AND (
    token = 'nYbbiGcDWCAChdl+lF23KflqeLECuJR0LIfSj9Gbbjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )