UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFAoqG83OdCf5NjUwE3SQirX830FWTHD3PMznf5wrhs=' 
WHERE 
  key_id = '943aea6330e2330cfe1cf440e3a21d0234b1b42d359fb6734979eb224e661d83' 
  AND (
    token = 'OFAoqG83OdCf5NjUwE3SQirX830FWTHD3PMznf5wrhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )