INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef8c970b3d7334b67e7a708464b5efe460ffe2fff77a55a2ce08cef4adc8649d', 
    'Srd0NjPbyR4AnN6G6DTB2rBpXIZ2IafcFYNBDgr5CVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)