UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olsbHTGz+nDdXph6I2sKHYxwAgN83zVgNIz5p1cbDLE=' 
WHERE 
  key_id = '8ce5fcde6b2967df6da2c15d05c437750e08f311d5008871eed1dc7dc1146ef3' 
  AND (
    token = 'olsbHTGz+nDdXph6I2sKHYxwAgN83zVgNIz5p1cbDLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )