INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0d4f4dd0d458b2d515860184526e9444d6988454b7da5b19e0e37d4945ee06e', 
    'OClDoA9hBOhkpQK1NA9iPSIFEjIukrHYT+798MHwz0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)