UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgoQcRhfvSnpohNOW1ZjGPhi97x4ZEYmKytcXZqG+Ew=' 
WHERE 
  key_id = '42dd439ffde28acb7db9f82e9b254a6c6c5790b0ab68a05d14a9fcaeb915a301' 
  AND (
    token = 'rgoQcRhfvSnpohNOW1ZjGPhi97x4ZEYmKytcXZqG+Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )