UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32fNTfaUDcKF1NJ1nu1RV9I/Xfa71skwB4Be52PXK7I=' 
WHERE 
  key_id = '93253600d47d0468523316b61ca60714fdfea986297f61f0f8b87243c1afbf23' 
  AND (
    token = '32fNTfaUDcKF1NJ1nu1RV9I/Xfa71skwB4Be52PXK7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )