UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZaXLc78Cq1JyqEsN5Eau9ZSqhE9T0Ns5BLWewnnpPk=' 
WHERE 
  key_id = '5d78fd0e144564a395d37365dc79e4c03c108ec4e0b7d447ab8c74c89a3356cb' 
  AND (
    token = 'AZaXLc78Cq1JyqEsN5Eau9ZSqhE9T0Ns5BLWewnnpPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034