UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHemuREzbVpPUjzAtQ3HiGv/xFsvbB/3CBpxCggetqE=' 
WHERE 
  key_id = '1c7b937f67aa7cad0d692f17b3fade011d3ee3f79f44bd92b95f2bcfd8ddb08d' 
  AND (
    token = 'hHemuREzbVpPUjzAtQ3HiGv/xFsvbB/3CBpxCggetqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025