UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRy26y/DMaJ3Zq708ACjvmVuiS07Uheo8FOZp6XZQxA=' 
WHERE 
  key_id = 'f6a3ff7797492e61cfb4683be88ed493816529fa104cb9a34cc0336dec393403' 
  AND (
    token = 'FRy26y/DMaJ3Zq708ACjvmVuiS07Uheo8FOZp6XZQxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )