UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ah8u9xm811Y0fVGKnXARLI3CObZfj7KdyEUSHwIVBNg=' 
WHERE 
  key_id = '5854d8f65249ceb4b404c356edfcccdf8337b1da352cd60a69006ac5d3872b72' 
  AND (
    token = 'Ah8u9xm811Y0fVGKnXARLI3CObZfj7KdyEUSHwIVBNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )