INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '157a3813ae252ca67494903d535aa2d9908e56ae8dd89d64852006d93d4f0a67', 
    'PSkNa0fL1fWxnbHP0IAi6hHvMJjtCQUqFTUgeTgesTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)