UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zI33Cn4V0/30T8V8RkeNUm8KUKf36dTBs9gUa5axcmc=' 
WHERE 
  key_id = 'c06579aec4acfe23733a0beb93ec9dc39b124bd22ea964a22a0a72398d76919e' 
  AND (
    token = 'zI33Cn4V0/30T8V8RkeNUm8KUKf36dTBs9gUa5axcmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )