UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ju4mgarQ7PYhc+AD6QBQW80loGilqS8oq1JSwXdnmvQ=' 
WHERE 
  key_id = '05340db49927a76f75f0449a540a034b0272d1d90fa276d142b3591ea0307478' 
  AND (
    token = 'Ju4mgarQ7PYhc+AD6QBQW80loGilqS8oq1JSwXdnmvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033