UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'job583j8nd7mML+gSxdMIdk/yLkzRvdBrUrYggiJP3I=' 
WHERE 
  key_id = '7a4d94951257bde9828a28a794725b7b0eaa138ee0a7a2c8e642e2a79486af92' 
  AND (
    token = 'job583j8nd7mML+gSxdMIdk/yLkzRvdBrUrYggiJP3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025