UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIsSsZAl625Eiv6VVPMcy0wmSO6V2KlD2xfJxyyMcBo=' 
WHERE 
  key_id = '8b7ceb1812906c2a362fa84d7a6b8b952abf17e94020e93aaddc3cfe2e013a44' 
  AND (
    token = 'MIsSsZAl625Eiv6VVPMcy0wmSO6V2KlD2xfJxyyMcBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )