INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0df82da342dc52450a4f0da412b1956c6f8234eb79a001da795bc27c9a258ec', 
    '2fRJCx8O43BuN2OsJr15uu8HMYu29NQs91IoS5eXmak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)