INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4ad1a0492e847b14c5f7391208489721b6e0ac295b3e46fe2841d3eed90f69f', 
    'fstVaOHLERp9c+TCwz7JdLHr0QNhHEIffjLZRirHYt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)