UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YFNE0CbXA1bjcLrsyNtgHrN6Qm7FZvHEhpfUJc4x9c=' 
WHERE 
  key_id = '3af745a9b02570ac2c88ff099f89fec41f2568607ef035a86ef7cd329c1e03df' 
  AND (
    token = '1YFNE0CbXA1bjcLrsyNtgHrN6Qm7FZvHEhpfUJc4x9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )