INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff1ddbda0af999ec79176c8c98c6b7aeac77cc883eb3ba73317f676ca38331cb', 
    'xQ9ZZuoDIhETmfFEtIkIKz8Sra2dUvsu/RKQh+yK9RQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)