UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDnY0ye3EAa6FJSL9QRgFV3GnGgStqRgai3hzdzvIQw=' 
WHERE 
  key_id = '3c01c27517ac39d882a1dfa8c54a5cad8521cee53d931eb03aff323076686ddd' 
  AND (
    token = 'cDnY0ye3EAa6FJSL9QRgFV3GnGgStqRgai3hzdzvIQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )