INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '483461a70eb97831dc4ca5bd16208be8f1374e3835fcc28cf6c5056f6be2c174', 
    'RZwhQlWqS70vJ/Q2RaGs1XOPDQb10x770+vq0PXehPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)