INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd84a2003783738f77f5941d41595f27440bdaa14f11474eb02caf972ef9b28ea', 
    'RpoPvEjN041EG+l9hZ67E81j+uJh27gTFTGebi4vPQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)