INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c3a8f654f6e1f8ec10ad824d43c3379f64c6b51f0af708c2d1f1ff987af230', 
    'e2vF0pUoAPn+M87FjjTavsPZl52B2x5lG0ZhXP48PdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)