INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7315a89049a478703fb5033ce77502bafffa3adba76ea9206abe97bae32e97db', 
    '93kK3a6OUQYP79e08ReiXcSpf2YxaP0VNFSRnSBFPPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)