INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a63af4d7a720ef870dab7292d71895d5d579065ba7faee10493894940cd122', 
    'hjHaO4cVyiJk414hwlCbm5jKgRUk7a1mZOowfCRxDMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)