UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irT8rOH+VOXge45ii0uIRt/KQ+oBbqcfyyL6LISoJW8=' 
WHERE 
  key_id = '848d5b18db2bcdfee165ebb6afe49108ec6395b57174dd3193aa928dfb231feb' 
  AND (
    token = 'irT8rOH+VOXge45ii0uIRt/KQ+oBbqcfyyL6LISoJW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )