INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6218c892a056c92933f277b9070796e4f248885bece08488bc63ea2eeb3a5a7', 
    'ILYNsvHDskda2q9BwqwIRQqMrLBnDqq13JwN4xGqw/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)