INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6af8d8fa02fac43bb7babbbe3d0a7b98b76a4234fccf41eaf8ed30752f449c', 
    'gy/akO5uqu5aj/y5U49ASvGMZpwiWodBGcHWSq4xG9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)