UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qShyJKy61VZk7MNEYoGfAi3bUu1OjHL/2RyXZe0w2ig=' 
WHERE 
  key_id = '73fa1aea0b3eb10e0430386f8f95ab1e6248bb37e04cb822fa625a9630c217fa' 
  AND (
    token = 'qShyJKy61VZk7MNEYoGfAi3bUu1OjHL/2RyXZe0w2ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )