INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14b34f591879cb50e0dd5148f5a10e53663e737f783b103cd93862a019c98a1', 
    'LEaB2eivW0/eMWCYEacGHh1x8SAk0Q2fLO8uALA7bFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)