UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rqyWEWAnUh04JfZ2gaKdLjYmVN4o6Q4DXyJLuUHCrE=' 
WHERE 
  key_id = '3b2cba0c5cb57034e3f79f0ebd0753dc69923541e25d98fd850045bb2661c898' 
  AND (
    token = '9rqyWEWAnUh04JfZ2gaKdLjYmVN4o6Q4DXyJLuUHCrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )