UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNoQjM/0U9nDM/1daRilws9VG4L6sYwS9IBB0ORDBKg=' 
WHERE 
  key_id = '505e31c77cd76e34fd8b387eb12d6dc2ba04d89b01b8ac529275bc7eccc4fa74' 
  AND (
    token = 'JNoQjM/0U9nDM/1daRilws9VG4L6sYwS9IBB0ORDBKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )