INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '963361d92255919a9865c43e99f90c094b47204f52537e36dbcb27e6a3f1b21a', 
    'mQNJ21Eauf9itwynuviV4r7AMwBsMU8c8V/yVFGGRog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)