UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TT6fnj3ztXe/7mhaDN7OhcEQLqaXRa9WkVtYMfd8uR4=' 
WHERE 
  key_id = 'fa45c26013cc96d3082bf6829763558384cb47c6ebc0012d2842b1f1952c1485' 
  AND (
    token = 'TT6fnj3ztXe/7mhaDN7OhcEQLqaXRa9WkVtYMfd8uR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )