UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0+L0q6Jnds+3M/IoHH0NpgNAVf5z8anFitK4X8h6o8=' 
WHERE 
  key_id = 'ef7e6a95f90f252f2b167e98fbdc75d3964fbe60f0847d6d30af80fae366fe61' 
  AND (
    token = 'a0+L0q6Jnds+3M/IoHH0NpgNAVf5z8anFitK4X8h6o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )