UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNVCmx3dV+oMfi+VMR30qvrzx3DvDq/KR6QIFvTia7I=' 
WHERE 
  key_id = '55412e8fab8f75b11c9649270831adf656b80736248420a6650630eae5273406' 
  AND (
    token = 'JNVCmx3dV+oMfi+VMR30qvrzx3DvDq/KR6QIFvTia7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )