UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DI59uZqv3uVETwPcXkEdcCwl1y2tKGNonTx4kAx+nYE=' 
WHERE 
  key_id = '77306e7cb8d8e838738ad6d67b22fcb1daebe910ac3aef9d5810d6d4b767e893' 
  AND (
    token = 'DI59uZqv3uVETwPcXkEdcCwl1y2tKGNonTx4kAx+nYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046