UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aARzcntJ2rpWisuSho00vvwt1TW6h35VA+ck20BbnU8=' 
WHERE 
  key_id = '5db523295dd6ab901502d56a51074ad41494db8c07972023610fe5cf2a844bc8' 
  AND (
    token = 'aARzcntJ2rpWisuSho00vvwt1TW6h35VA+ck20BbnU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034