UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lR6XKHNC0JBQNtJGyJtxDCLOjCNUuGV7hCGhq9nb6WQ=' 
WHERE 
  key_id = '240e06ed62f38d1b4bd78980a83a04662a058137e0dbabfaabddd330b7490950' 
  AND (
    token = 'lR6XKHNC0JBQNtJGyJtxDCLOjCNUuGV7hCGhq9nb6WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00052