INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6363c8070ee25d415177f01774f86f9e5bdde70f06913a1e3c7bab3ad11d329', 
    'qpJa+QuU7zDjxgLNdM8YqKrbuplH8H4NX1txQB6f+xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)