UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRiqthfxa5IKZKudSq+ixBk9I0sjGcp9nF+YlRzpeGU=' 
WHERE 
  key_id = '11a1330881d9a5de633d2f6bba79232d3b3561cc0b0d6f7aa52ffa18adc0bd06' 
  AND (
    token = 'cRiqthfxa5IKZKudSq+ixBk9I0sjGcp9nF+YlRzpeGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038