UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Me0REOQnfHBF4f+AKOK8mzpHWkJ7c4RI2ogrMHsyT5s=' 
WHERE 
  key_id = 'f15994028da5d07ae8c94532304705a7679fb64dcd9d8ff71b16cfe277caaf6c' 
  AND (
    token = 'Me0REOQnfHBF4f+AKOK8mzpHWkJ7c4RI2ogrMHsyT5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )