UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TO7vlxQuR6RzsD97imKaFDLjgsE991lBIXvObFYomz8=' 
WHERE 
  key_id = 'd9832276db4718fc4e363c199ca84057abe4a3b45a394373c482bf18d00e7a90' 
  AND (
    token = 'TO7vlxQuR6RzsD97imKaFDLjgsE991lBIXvObFYomz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035