INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a5e7e17365dad72f9d7e2bc36b6fd411495562aa7122ae38e188bf4d639a944', 
    '+qSDNkW4yt7tg64oTdPiwvmz28XmtBXKYj6ij886Wf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)