UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LzQRMLzlt4PfA9sA1Z/8jsPNIBTqLr4tLrm2q8GyI0=' 
WHERE 
  key_id = '9d4cb085c64574c16b961dc37bea51451511b81feff9842102ed8d6ca289a401' 
  AND (
    token = '4LzQRMLzlt4PfA9sA1Z/8jsPNIBTqLr4tLrm2q8GyI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )