INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df97d469cc74983b33286541d7e9faf5857be4b52b230eae6421fee94114f683', 
    '1HwzvB3/LG9t8e2C8RMfYW1HWHrUorW1Df/50WAvFGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)