UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxyMJh7HPqDnektmjObPyCqLBuhFcRRBR4ejses/0hE=' 
WHERE 
  key_id = 'f8e70d192196a5ad23686db715f414e2d02fa7f4de9341c7cdd174cfea7bc5ce' 
  AND (
    token = 'OxyMJh7HPqDnektmjObPyCqLBuhFcRRBR4ejses/0hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )