INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75edfc33471637e70d04f5c8c055d3b4b5ee6551cd738840549e8e4bbbc0db3e', 
    'FmC7Z2DGdIto4LhT2u+sh3lXbBxzXQVHBkkZqQRE5Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)