INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3695449a3b695fd1f06995a1f5247cb0433541e06441283efd7bb30b8ae57f', 
    'DXqE5lAmlIagVUWXQR6VCnLrpQbVGM/9v+MrsDbvkf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)