INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3649490b971c73bfe1ae550dd2032399f0a70a6bfce42018c7ea7db7b4e8f2ba', 
    'FuJtNQV+IjugGNo/BlScqejg9nzNFTHOBWT2YYyP3jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)