UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1tS3HLiUme60bkMKVtNT6e0iSX7oS2boCJ9Pha+8As=' 
WHERE 
  key_id = '5f7efdaf49ee4dbcdaf8d38b0bcbcb77f903c774680e4b343d3f25593047e535' 
  AND (
    token = 'e1tS3HLiUme60bkMKVtNT6e0iSX7oS2boCJ9Pha+8As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024