UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3wBEJs+1bnJFvcwAExyx72eZ3Mjtr78EI+6tEtQbGI=' 
WHERE 
  key_id = '11fd2037d0aabbde61c2f84d3c8a60df9a3aafcf778cffe1d00e76de7a83919b' 
  AND (
    token = 'Q3wBEJs+1bnJFvcwAExyx72eZ3Mjtr78EI+6tEtQbGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )