INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '214cf1ccfd22f42cfa8398846f0dfd9e78e2db9064865448e67d6353d344cacb', 
    'nzUP+wg9A7QPr90KDkWnuqZ5mgSX26uv3vHcQEIMkqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)