INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456fe1d5e696ff6584239f0e2922b7e24d3195e34ed1c9aced595276285958c9', 
    'w0MXWg1fTQ6Cn2w1dWjRs/xTDR4WOy6QJdKTRf0yrg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)