INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6031b2d6d49a1c0a029feaf7a9b7d087523e478dfc1a5c92cd1496db2156c8', 
    'PZ56tSSPcZvg1VmhAlniZ5MRHoccXeNOWKPWTtUMaHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)