INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98cc4212224174fa9029e01fefacfbb8940012100f91329b9d21ca959bf6bf2', 
    'r8mOiPTJTofrV5B+5xzPUNhpT2m56sUVtblS35DQcV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)