UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZC79j72Bmqxe9LM0zMXwMo2RlgOB7zlyyJ7k18fsQM=' 
WHERE 
  key_id = 'd214c0bbb046ee0565e0767ebd570a1c021edd84287985a508594369b755516a' 
  AND (
    token = 'dZC79j72Bmqxe9LM0zMXwMo2RlgOB7zlyyJ7k18fsQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )