INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688a2453f655296cb2d31b04b8e6b07f61aa421bd2ba4d29684f66062c7d6822', 
    'tykXA2ZOL6o41bbTvhWqbuMqzsy4Ez+b7L6RpSTOyiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)