UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1f3RZAPmfuAfr5xyYkSX2icsaSTpylv7n0Bzy5cmCY=' 
WHERE 
  key_id = '6bf84779ab4b0b4621625ec905afada13cf1007cbccb4cc089454d485bb1c274' 
  AND (
    token = 'Y1f3RZAPmfuAfr5xyYkSX2icsaSTpylv7n0Bzy5cmCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034