INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecff4bc52b997764512a0deac8f5d633515f3c3680aa89407a02460b9198fa41', 
    '3r8owP6VrCyv+dJuDR1qFNyQtKYzxAypnkn9WTv4bms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)