UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeuKDI2gNFkm+s3oDVLbQ2NHEsMIvDIr2AhdFjE7PA8=' 
WHERE 
  key_id = 'c03d5af0e06eb3b654d9e4baf733342929d0bd3a75c66a181744118d712890ca' 
  AND (
    token = 'qeuKDI2gNFkm+s3oDVLbQ2NHEsMIvDIr2AhdFjE7PA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00058