UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+j2w1ELjcuhXDlyZGU5JrVy/sZoDxICQghrdw8KS0Q=' 
WHERE 
  key_id = '45d4140d4c68b8bc434eb6a2e222ea6ebd8f2f8297ca6bcc90182f5a2eea8a2b' 
  AND (
    token = 'I+j2w1ELjcuhXDlyZGU5JrVy/sZoDxICQghrdw8KS0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )