INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3282f0ae64a88334d5998d8e21f343efcac0453ff63e6d63ed978906ed1dd501', 
    'I46deXpfzN3Rv0qot83au7VIujpqPiRxsriq7T9afBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)