INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '299830db0609dd7342c92f5c80cf6dab90e395f522bbfcf043b4f9e229550915', 
    'uEzEq1DCNKExGGjFaHPGdKbuL9Osftx/wmzDZbu30LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)