INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd8e15c90c3d3abe2fe4ea0885532e9b26fe5e3afa15400a04725553370a403', 
    'd7ND21gTS2Ja3ONj2b7KcymLg4DYEGABUr5mZA9ZbLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)