INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed2e448c211521758d6d9d5124b8107556c762ceebaac5ca03b6c5499d546a7a', 
    '5zQuS9MS1Tn33yAIcJEAxi1stl9IcGeP2NhFOz1PyI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)