UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeEswSt4t+ect9WKnLzoWQWB2tKYUbOD5M1DbC/rf/o=' 
WHERE 
  key_id = 'a2e091e7fa5500699f9fb3f90305e2a0f9538289bf53c00206ea72f67fd1c485' 
  AND (
    token = 'WeEswSt4t+ect9WKnLzoWQWB2tKYUbOD5M1DbC/rf/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )