INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e65b70f4672014c85a00882b60fa62341e250d3e7aabee72150c4504a50e641e', 
    '7L1xoYUqo4aL4F2iqeOr+Yo81LB0H7GEJ8ph1DgNHUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)