INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1baad19899c40d348f113811660ff6778d9844f9beedbe14ef44795c9e263863', 
    'z9SK4n1PHlwxylPN4RZdCX25JM3TGdLv49R80tZE/jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)