UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgoKuZAGrntJZFdcHlD7Dl6mfPrErjLpRtCuwgqUsbg=' 
WHERE 
  key_id = 'b1c831e8168319962fe827c66bee45091a2442c3cd444c5000a85cce0c7d0ef7' 
  AND (
    token = 'JgoKuZAGrntJZFdcHlD7Dl6mfPrErjLpRtCuwgqUsbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )