INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31cbfe4f18db3b452af44e4dc076ca1004ff0be41cb3ceea895bcbb87101cfa', 
    'W8NYo7clcnJcniJVDBc9cgPCZQ59xqCn8h5PWj7kCXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)