UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3WAmjuonvJ2dc5oG2qh8POSHpKsEJuvxVI3X2kuGrI=' 
WHERE 
  key_id = '3d2362054c6b15033eb57aeb13288834a9d61d281f1525a1c18b552519607866' 
  AND (
    token = 'h3WAmjuonvJ2dc5oG2qh8POSHpKsEJuvxVI3X2kuGrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )