UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abpTJxeKaMi2jlFo09vJCHB9w4pdGbl4wJZ8rtQgWIE=' 
WHERE 
  key_id = '5c9d2bb99eae27c13de12fb6e2725ca6cd8b30199778dfa187b630ce5b53c371' 
  AND (
    token = 'abpTJxeKaMi2jlFo09vJCHB9w4pdGbl4wJZ8rtQgWIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030