UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKN505El4j2MnXcVDmUhRZ9cJZjOvfYR7yTJ7B5v0V0=' 
WHERE 
  key_id = '98d29000cc9ac82be2f230b86b9d61d3b5332b6fa3184b429d62df4fb3876a2c' 
  AND (
    token = 'xKN505El4j2MnXcVDmUhRZ9cJZjOvfYR7yTJ7B5v0V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )