INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c38923c4e0fa74b98088c7b74ca08355f41d9916482963257e36347ad30a1f', 
    '2UqK4Ca4wTDytckaXZO+ggInG77VsRPc17VKyDN6qfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)