UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53Sm5oxUKORy5J1ymUjLH4+mg1+WGm83zzw4i6xeUX0=' 
WHERE 
  key_id = '734dc4c8ffcaf326e8180547632912e2502dab2268e9df860e261fb7bd9588b4' 
  AND (
    token = '53Sm5oxUKORy5J1ymUjLH4+mg1+WGm83zzw4i6xeUX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )