INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa0af350291d4aba75f21928d7be8330477a03a40eaeb42001a9df7054c0f5c9', 
    'Grn1H00PznTw2w+DJ7/OwO9hK0UUs791q5RJ0ZY1iXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)