INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc49994555b0c54715c20785998b4027ebc41b1da30ee51a793ec043adc20c80', 
    '5vrT31hTq3CqxzTCKTVLT4DzonaTSbXXaVjM8TZ59yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)