UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxErjRxPi1B8K+tLe8yuQukRKUzIy/qbyWntpigvBhM=' 
WHERE 
  key_id = 'd4b12d0d9764dd1038f3c80d4ae80dc8b2fcb5df1aec5fed95c38274df41f3f1' 
  AND (
    token = 'bxErjRxPi1B8K+tLe8yuQukRKUzIy/qbyWntpigvBhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038