INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb313de901e2929e3383173a56aed4585483697a2ec6a5bca2d103925ee82260', 
    'PCPXT7iDme5Vj9IuQQUS2+7E8tPgtLn0Dh1W1inGvug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)