UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uAfm5FF2LiKDMfqY+KrtJRiXvjP8Ld631PN3cVDE20=' 
WHERE 
  key_id = '3d4dedb1d7a319aa86929988eaf822da646bc813e0f5e2e678ee647b58710c16' 
  AND (
    token = '7uAfm5FF2LiKDMfqY+KrtJRiXvjP8Ld631PN3cVDE20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )