INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '166e8f7e0915761ea4ff5005b3468e9f7683a9da2e7f3d024957eb0fd54e6f76', 
    'TguyiYNimPc2QckvfwpZDDgLqbCwPPlvOLdM1qSlKlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)