INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e772843db51141ff1cce7804d3a23de49ad16213d72d58045e4c9f536aae9cdf', 
    '9x6Cor7TsI78WWe5rRZGWPjcsBF+WN+Y1FArsbAaHnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)