INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2db9eb7f158dc85aadde9fc544acf8e75fc5a6781b344a110e8092d088fc415e', 
    'r5GfSpVdnbKM0J9aiqSWfDGQgQf2v/ji8MOBJBjvBxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)