INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151beeffd48399dd1b99bac90f37e6028ed7f3a2a27cb0e58dd7a29aeeefc8fa', 
    'q8ERG/UbxM4K4DGdSVpjjAUIrY3IkjQJEFoCKK1A/Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)