INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b19d23f3a6a0736b65f2b46be0f2309c998799f26a0dee443fe9d064e6eef9e7', 
    'cXjy9mRWVpbauKhbYIQoxZ9Ld/UoarRWWOxfNRLT9Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)