UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Chx94lVMi6BoY9r91YhpVYyLlRsr2hoHu2huM1VPabk=' 
WHERE 
  key_id = '2a58fef2b14f3887d667d99cbe54da504748756ae5fe9c74db9d6398bda19d32' 
  AND (
    token = 'Chx94lVMi6BoY9r91YhpVYyLlRsr2hoHu2huM1VPabk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )