UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcyagOrt3qD2J0srsuE17CHjAwrpinAmyEDu91nuYQ8=' 
WHERE 
  key_id = '7121181933c2d9f877a51defced386c73fdf3ec2c1b8fe700e7f3525c78185c4' 
  AND (
    token = 'GcyagOrt3qD2J0srsuE17CHjAwrpinAmyEDu91nuYQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )