INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c6289024f13befa89c0edf63a9e6495104709fb0087e8cc4b28c4913507e59', 
    'UZMZcOGaQ4vnA5ZKCrPsDjLykzJ/45CtB/J7ncF756M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)