UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fGYUM2ygwzRdW8wewIrqf/ds08NWMNTAb5UPyDhRvs=' 
WHERE 
  key_id = 'f5574928cb0e625ee55267b7a62573883b02147281d6e7c7a1da86b1103e0a6c' 
  AND (
    token = '+fGYUM2ygwzRdW8wewIrqf/ds08NWMNTAb5UPyDhRvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )