INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49196915c04d4fd580b72860592038cefd81f50482915bf96ad8c49b4525a2f', 
    'zZC2xAgk87wiCNbybTCOe4W3ZV9c+TS22bCzgIda71g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)