UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9oG43/oEfSEpNPfStdkU+tVnHY6yOoYS0HTpPq2XgnY=' 
WHERE 
  key_id = 'bc6420c0082655881867d62c16f07e516b4c945161071d2b8ca603ca477d0f99' 
  AND (
    token = '9oG43/oEfSEpNPfStdkU+tVnHY6yOoYS0HTpPq2XgnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )