UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKpW7bWrBcW68HmZo+CyL9bhF2ANsI0AJatxzKZ71ng=' 
WHERE 
  key_id = '6e1da1061bc871aad2bc445b74cc628139cb108f554ae2dd90e1996110552028' 
  AND (
    token = 'NKpW7bWrBcW68HmZo+CyL9bhF2ANsI0AJatxzKZ71ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )