INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7ea69f13f799add38e65fc01e2caf91cd1e586700cac409c1bca0df16d804f4', 
    '7Si05VCjj8vmmbZh6CV0CMZusOkw7M0xckMIcinrAFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)