INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6d2aa0956179727cae74a220fae5312ff501496804a9f2d7e5a2ec6ff6d1685', 
    '4xY5km7vklatkDBAIU87FVdRgYDk0/0OJ3pgAE5Zu2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)