UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OSI5vz432Mw6gIGYtuxCJRhWNx3+EE9lgQwL5rXx2g=' 
WHERE 
  key_id = '82c842e725bfbcc9696ff3a9cf4429afd46f6aba8ce16e05327d34055b335ad6' 
  AND (
    token = '+OSI5vz432Mw6gIGYtuxCJRhWNx3+EE9lgQwL5rXx2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )