INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce298135045e2068e91344c9be19a6597929226f8c7339bc9d18f105cd979ca4', 
    'mzfBnCx6/HMo9bXZHCNMKaCYF0S9Veu7fQYVqsQfXAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)