INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ac46e0edaf13770ed6323f0145f3074bffb89a2d1ec07abaccf5b2543a428d', 
    'ihxRbVSk59nHfzFBlgjHl9FiyPZUA0vvpEgYYR9SAyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)