UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuAVbx9NPC5wmIf3O6Nc6w7TWG+Nkfl1hug3aMyD+a0=' 
WHERE 
  key_id = 'd90010993c1eb315057fe0e6074a37ea20290e115641bb782ade4d4e50c5eca5' 
  AND (
    token = 'JuAVbx9NPC5wmIf3O6Nc6w7TWG+Nkfl1hug3aMyD+a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026