UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSjlAT5vL2huWxw5O6d8N8wQccaB6FsfVM7BV+bVxwE=' 
WHERE 
  key_id = 'fdd8df42a7e0eaf720213a1bbf236b4e7a43f0abc3f5b4604d80f414337e85d3' 
  AND (
    token = 'sSjlAT5vL2huWxw5O6d8N8wQccaB6FsfVM7BV+bVxwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )