INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abba5a31dff2faacb2bd14006a5776126ab9b1996307587b6a60279bc557a655', 
    'wQR2aHBzER5GnXJafvp14BkfQvlv6buG5GXw2lX/DIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)