INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a314e8ebe5321cefaf64f7849cfed3897c44c75d80aac03a1813c48abf2f36c6', 
    'mOg43xOKjcjkwmlHByjfQQnpPnSYqG+S/uNJjfthYDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)