UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUh7HpH0AOKRY0O3bTMRejfD520mJKa9DTZytyettlU=' 
WHERE 
  key_id = '0638b0c89cc6280d67b6500d61ba4e116aecc0ec743577367af19bae162ba6ca' 
  AND (
    token = 'yUh7HpH0AOKRY0O3bTMRejfD520mJKa9DTZytyettlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026