INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f406ea2107de627ec63bbef00bd1bbe7fd3659822720d3a068a94e649ab3bd78', 
    'lmwiduqvdGYNJzVPiyeiXXtvGOBEjoMVvnjKh/fE5QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)