INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b85bc9e1b5d00a55bb7948929c33d243f000615dad3565b099bd197286b6d39', 
    'ZM0RrhDWrGxtP3Vu2VMzGcp5WdQshaheI55buYjcuDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)