UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHJdsTherxwXnmXl0xtu2RHZlQaHXiqGt64QYlbPOpM=' 
WHERE 
  key_id = 'c3883831fa43aa78f7b322f1fbeba60ec7d228fac1e8fe7b1ded85c57a3e4889' 
  AND (
    token = 'VHJdsTherxwXnmXl0xtu2RHZlQaHXiqGt64QYlbPOpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )