INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '123eaf493e6458aed64fef4f9f92c8652fc01a398501176e13630cfd4695f614', 
    'jKSbAbHiDmUiK0SLqiFckNsiUHslwBMtVkAT06tgIus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)