INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e243e299086588633174fb07b226467f9c0f03f2d0bcf7db1838b2a943a1ee3', 
    'K0w/SJ+S8aGhBGcOB8hBYayCRBylHpwa4dpqofUBh3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)