INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ecf01057dd5542602445ea3deb98c39986649b5aedf25e83e56565824d1a9b8', 
    'J2LVar39pO6EjAVtPVtxaIUb4vqto66mU7xEeGvxigU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)