UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqmvmPfhGF7t3y2tiklf4X0zRF7OPHw1bOWoqVJnXbY=' 
WHERE 
  key_id = 'cda646d7c38da105b6d6acaa7c4ff4d71a9d10e671aca81f5ac4305e66ecd2a7' 
  AND (
    token = 'KqmvmPfhGF7t3y2tiklf4X0zRF7OPHw1bOWoqVJnXbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )