UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9j4i7aSFo/l5hqFC0iyZ/CxCUNRMRn9ZgIrWdp7CyVI=' 
WHERE 
  key_id = '269186cdf59c1fbd519e0bf39a48ba2a9cc3c746e44928cf7a7d16c98ba3aafb' 
  AND (
    token = '9j4i7aSFo/l5hqFC0iyZ/CxCUNRMRn9ZgIrWdp7CyVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )