INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7a06f772bfe01f80d396dc96aa5da8ab89481126224bef7d1c723d7f748bfe', 
    'x5ab4Hk1u6ubRXZctV2zUswUoaVhuLH1zI9kUP48oTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)