UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+k+66/Hpt3lu981E3wSB+S5n9tX1P1xUhWN6xO7iYcY=' 
WHERE 
  key_id = '59a110e3e5f92e0d1b145b4d0631959396fe7a5b19e8abfa5aad9811cabefe03' 
  AND (
    token = '+k+66/Hpt3lu981E3wSB+S5n9tX1P1xUhWN6xO7iYcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )