INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54c57f075f1948948beb2ae2003d3d75a05a13c32024fbfbf3a8d5cb1773538a', 
    'zRbWrwz5aHtAN6mQtKUfVilzoXgDD22KjriS6RKx+yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)