UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rT4tkgis1MXXsC8gwCXQaZb7qpqOEvwcgSZGIStNFg=' 
WHERE 
  key_id = 'dada4da97441a2b8e7a0216d788b7ddfbea0a1fcda1cf105b468763b198687fc' 
  AND (
    token = '1rT4tkgis1MXXsC8gwCXQaZb7qpqOEvwcgSZGIStNFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )