UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5aLuGFQXXxWZa6GRsYAD/F+u2+4vphNjuv8Q8XOIvc=' 
WHERE 
  key_id = '75542ce32b889557259d32941668396340723bd5b3100fdbd67ff43ec8ef78db' 
  AND (
    token = 'p5aLuGFQXXxWZa6GRsYAD/F+u2+4vphNjuv8Q8XOIvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )