UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1/tYrfJ0hkHe4a2GdpzO7dOfwKMkQnQPYA9xMUBo6w=' 
WHERE 
  key_id = 'c7bb3d506d1309c286766df98976a257d1f23dd6840053408a57a2d19c6aabb9' 
  AND (
    token = 'O1/tYrfJ0hkHe4a2GdpzO7dOfwKMkQnQPYA9xMUBo6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )