INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecd4255590fcae6d262e5c95492bec621bcc082a8e0a7a34f34817446d16c818', 
    'L2srGKvG8/d7kXNfTGuay9pg2QXa8B59bLeSAEi7o8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)