INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c26878f9416b32f1169aaa5558b033349ff42a27d67a6dee239f4e6673a81b3', 
    'qNqOPWNQmrgSOq4JzSiypHC6Kcwfv1BPRGjfR4HtHc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)