INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b49ef2e1722c334b216f91adb7f7d9a8ce0deedb8ce4af2a36fee34a390ab2', 
    'lj78vYZoJzO750tiC/6CFsckfI2o+BxfB04aiVxIhdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)