UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'je32br2THkl/5N10Qe7qswXzenkeMMHWc89WSCYiJA4=' 
WHERE 
  key_id = '1b012cae84e941f2fd509a79407ff26df118c0d11c64e100488bd90b073a4612' 
  AND (
    token = 'je32br2THkl/5N10Qe7qswXzenkeMMHWc89WSCYiJA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )