UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTp5z/Zw63R8Zy8NMCwc7hIGdk4OjK3pCmEB2kimAbY=' 
WHERE 
  key_id = 'cffa7f64d95f474bebbb63dba72d3db85dc7dabb60c9643e5ba778b82c9cf9e4' 
  AND (
    token = 'KTp5z/Zw63R8Zy8NMCwc7hIGdk4OjK3pCmEB2kimAbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )