UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4RAQvfgDP/rLdCg/3KkSaSDd0ry4QSCSLa6jwBn1kI=' 
WHERE 
  key_id = 'df649955e69bf53f32aa14ff47b921f53709adfe0a6c56233c8d02797244259d' 
  AND (
    token = 'B4RAQvfgDP/rLdCg/3KkSaSDd0ry4QSCSLa6jwBn1kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )