INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '273b7b5292e93f29c9267ed1f9ba0fc8653bf2422128a5576c60284503de76a3', 
    'PWPq9lic4Oyhwwmnj0dIv0xLz78YdeOUxNULUGNjUZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)