UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaOqPAss7goke7+fbA6FJK69Nhr8HNlNcGNkKPl2pIE=' 
WHERE 
  key_id = 'cff5fb2155b4b0b1ab92c2811cdcea49ef058c69600a7a193a47effb8f241771' 
  AND (
    token = 'VaOqPAss7goke7+fbA6FJK69Nhr8HNlNcGNkKPl2pIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )