INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900accc7b58856f7cfb52109b2de8f2343a94262fdfdae5f8bef548f5621cf21', 
    'mPi8caMWuatDy50t+Jh3sFGiCgzDHFYVeJNPf2zHhak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)