UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjKtRH2PsMIPKbq34dOijrIKr9/37XOfhERCnRW3wUo=' 
WHERE 
  key_id = 'ebbb2bf4a38256014289f38a262e9a5a65f9de2c41b64f594cbbc121bb823072' 
  AND (
    token = 'KjKtRH2PsMIPKbq34dOijrIKr9/37XOfhERCnRW3wUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )