UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2dQxy+GiyofF8A89QC4LrgXgAQ7TODUlg278bTSQq8=' 
WHERE 
  key_id = 'fa14047964fce0b43bceefb93c2f3a09f8d9ebb6d18197f9ca16fb5de05d41d7' 
  AND (
    token = 'u2dQxy+GiyofF8A89QC4LrgXgAQ7TODUlg278bTSQq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )