INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '335da4d43aaba8aac89b4afa70e2015745efa513927f0a233199bf4c0362d653', 
    'ItGVXz2LPHh9/J8sosjdbhOlk1wprLdQDg7GFefkcAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)