INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a30e67a857e70a1adbb4b8e83811b33f7a1831b931dba957f76eb1afdaebc50', 
    '1uPcHAgtpGDjfbRYiRy+2gnGG8XjaMhc4VBg2duyC9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)