UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wepo+gzZY7p/oTi+6N7VfUsz4RKsBEYuSR3Y3TXb2dY=' 
WHERE 
  key_id = '7999c5af1ad856fa1c6d98d1c309e74b21f72827e09930eccef4cf4a2b1c57cd' 
  AND (
    token = 'wepo+gzZY7p/oTi+6N7VfUsz4RKsBEYuSR3Y3TXb2dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )