UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBmd76S6kMOQN71LEmNU1noxzsyo79Lxl8BcZLTNDUI=' 
WHERE 
  key_id = 'e03c27f0e8a1863a551fbc7239f59dff474b854d7ce7f05e8fceb22da4a19cb9' 
  AND (
    token = 'gBmd76S6kMOQN71LEmNU1noxzsyo79Lxl8BcZLTNDUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )