UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6b3Ry4Jw5+dw3wol9Bf1cO2IvUAoc5I3q4oI8ZHA+k=' 
WHERE 
  key_id = '63771787a0c4563686f4a35181aa192f50f13a99138c955b736660bb0fa5db6b' 
  AND (
    token = 'T6b3Ry4Jw5+dw3wol9Bf1cO2IvUAoc5I3q4oI8ZHA+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )