UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zk4PsxLJBO4/i/U2AqA9kF722Rt1Yo3G/ioTFID13lc=' 
WHERE 
  key_id = '91ee6078e67d481d2ff62bfd3c66d0363f1aacd885d499f955c5116d5021a5e3' 
  AND (
    token = 'zk4PsxLJBO4/i/U2AqA9kF722Rt1Yo3G/ioTFID13lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )