INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1511ad3e66e72bd7c571c48433220aeff7b9393372be4ed54448f943c89ad040', 
    'Jq4M153iJ6b0/UoAStcNgkZCw5xp07uS9Vp3OEGCNSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)