INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2354c4ff5e96ac3b65bbf617c9b0f916d34c993fd3d2094f53f8c749fac38da', 
    'u6+QSEFvv1MkoN9wCQelqAKV17HU7qsLbPzAGGaaMPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)