UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKnIbV5RFUisDSsq/g1Wp6B7D4n+lG08P90vZ7GAr5g=' 
WHERE 
  key_id = '88500bccde5f2a25808df675d51a06018768f28722c14a5db5c03bec667fbd5d' 
  AND (
    token = 'PKnIbV5RFUisDSsq/g1Wp6B7D4n+lG08P90vZ7GAr5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )