INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '762296f9066f650d767ce2eb4b4e230a4cd8594199884ffc68d6df88769f6b5a', 
    'mGXg3+z5TT8f8FvG6HrgvrRdqGn39o+u6TF8CKk8vmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)