INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e35db1b8713cf60f3bc54580f1c413e603089b3e5ccfae2c2999053c1c308e', 
    'LZj8bB6PWCJBDQXulxa1tBncY9ne0iWYYYJIsGhWI8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)