INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ddcb867863026f6342772b0ef1eb996769fbb44fabc49582882c0eabd2ce05e', 
    'ycUgdgb4Oa0b7UMMyUBUn0l59iyJMshmSOp20zvMs/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00201

Result

int(1)