INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '693a21b52f36925fce864612cbab2e0df4f6762b22dab27f32e42e420ecf4599', 
    'ZW7RREm5DGOsF38B4KFv3QY7wk95VcNDqgcBn86enGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)