UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYVsUSy9y6EtWVMEosEBcZ/cyyjlEEdccT/l9fIkhVY=' 
WHERE 
  key_id = '9e527d46912f354420f583821de3935c5a11d8d568538b232accd3af903d00b1' 
  AND (
    token = 'JYVsUSy9y6EtWVMEosEBcZ/cyyjlEEdccT/l9fIkhVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )