UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtX9vyKvgaN8VExzMvZH5lTTXlle/96JYRvJGioNcbs=' 
WHERE 
  key_id = '8fcb866e4729e6ed25e2fa32fc90e930d3ff287a1394e33cbe837dbab2f45ba0' 
  AND (
    token = 'NtX9vyKvgaN8VExzMvZH5lTTXlle/96JYRvJGioNcbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033