UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1k7Jwutn9bsVYO//xDYqGNT+Q2qlz2xJtWS1n2vFKY=' 
WHERE 
  key_id = '7aa3ee5698a85298647c176434e5dd77140905cb9e3c8beb05e602f39d093f70' 
  AND (
    token = 'h1k7Jwutn9bsVYO//xDYqGNT+Q2qlz2xJtWS1n2vFKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )