UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FO8BZwWgFlSPlizvPwqVEQjLqmA5VBpuZNSi/VUuS9w=' 
WHERE 
  key_id = 'a3b62a9027f2e6a03689e6ffa55d025c64195c80d914f6165470235d5cea662e' 
  AND (
    token = 'FO8BZwWgFlSPlizvPwqVEQjLqmA5VBpuZNSi/VUuS9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )