INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0312334c054437928083c465d4e4cbcc814595e15d005585341dc2c672d1dc1', 
    'mFg8baWLnacIQs4vZLcIugOmYsO93HB71AgLqyDQ7Kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)