INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '324aeb9b9e0c8ad5e82607427d293e5953782353b0f0c9d79a3300326645e39c', 
    '6COszj4cLmjiHWVMD298y83bPd64nwA8AnK7ONmNQ6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)