UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '09+P3Hsh2HZTYhUebSwkoQ4mi2kX4E2u9x7lb91VQHw=' 
WHERE 
  key_id = '82813a39aef2267f818e671e9ff40a8526940296ffaac72611891908c659f02a' 
  AND (
    token = '09+P3Hsh2HZTYhUebSwkoQ4mi2kX4E2u9x7lb91VQHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )