UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmctVX3eIs+EI7eMXJdn94QebqL0rDCJRE1+B2jAKjw=' 
WHERE 
  key_id = 'b302c6b1e3eaea1c6601bc683c06ca0a9b6950f6ff96fb9c715be0bf3f199c12' 
  AND (
    token = 'KmctVX3eIs+EI7eMXJdn94QebqL0rDCJRE1+B2jAKjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )