INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98113f3c257c33014fbb51a6ad06012bf21f0523a3120327ae6feb1add9d1bfb', 
    'oKn5CGb/rycrPRrgty8u2gRbE4WgSF4EpXaKdlvnovs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)