UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XsXJdMApscGmL5EcPc605jfAT3wrTqcN0MdPcY0DmrQ=' 
WHERE 
  key_id = 'fd252907f8d628e6cf8166c308495584da5a732626e7711ea0b2c1ef1d49a555' 
  AND (
    token = 'XsXJdMApscGmL5EcPc605jfAT3wrTqcN0MdPcY0DmrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )