UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAETbgwV1wPKu26VgJrWV1VaFIHBqfO7+5jPE3Hc3Hg=' 
WHERE 
  key_id = 'eba7d6ce93752b0d133e1691ea350de86d4789d3a996fcde47a388883e69cee9' 
  AND (
    token = 'oAETbgwV1wPKu26VgJrWV1VaFIHBqfO7+5jPE3Hc3Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031