UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/HcSbDNDnGzJlvW4WdRZJj/qLtcbv4kCkcMg2DBxiY=' 
WHERE 
  key_id = 'ea007f5664261a4c9deeddd71bf2590907e93e54779c0dbb9a2ebedcdfc89d94' 
  AND (
    token = 'l/HcSbDNDnGzJlvW4WdRZJj/qLtcbv4kCkcMg2DBxiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031