UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Pv7su5tngQQrhX/N31MOyPhOfPjGZyjsBSEUaGZUN0=' 
WHERE 
  key_id = '08c7333bfcc2561cd8b3f22e2d17af0c1372a32c0d2d2073df7abf2ac6968e49' 
  AND (
    token = '+Pv7su5tngQQrhX/N31MOyPhOfPjGZyjsBSEUaGZUN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )