UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lyi6tEUNrbl3S0A+d36nEvkKRggNIxXbxRA8Sa/X9RM=' 
WHERE 
  key_id = '38607a73eb7ca57e31001180c65f42e8c588a6552d6397ad8d0b0ecd6455e5d4' 
  AND (
    token = 'lyi6tEUNrbl3S0A+d36nEvkKRggNIxXbxRA8Sa/X9RM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )