INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b209706728d876588c12cd828fb87316bb140acf4b9d20956098ebb66b04d3b4', 
    'cxD2oXD/U6LGHE1mjOqX6IKAQiy8ATkZ9AffRPr7Gyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)