UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhGMKH0qQeqi9fltREfDfT3cM5vmsC6Y0TZyn25mk5g=' 
WHERE 
  key_id = '870913bb321b33d18a69f9f45343e402f624d8a5b837b52321763ff6d1f2f146' 
  AND (
    token = 'AhGMKH0qQeqi9fltREfDfT3cM5vmsC6Y0TZyn25mk5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )