INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2444ce15561e4bd2ca655745951f4d3ad6c9cfad03de1fffa502b8e59b54284', 
    'pu0dYhSI6Wlb8N/tWx0+xfKZPJWQHJH8R1zCJcj3xs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)