UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3kxGrNl/fR5MU7sFV8f7cqvDXbAJ2RXf/F0dX6Rlg8=' 
WHERE 
  key_id = '6c3cfa0c7c8a848c79c4a180e60372c96e65b214a2edf5ec6272c81abb419f7b' 
  AND (
    token = 'k3kxGrNl/fR5MU7sFV8f7cqvDXbAJ2RXf/F0dX6Rlg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )