INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23a55fc6fe475e9ab95da958abe254c2e948fecacd5b7b2ecc324f758e2ce4b', 
    'dKF8zR8SCTUtWofqFV1V/fgv7+6gGlBT9WvvQWuJWqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)