INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e75fc9f65054c2eecfb5ac69c1eca52a72ab6e28f65425cef9339de20374cd5', 
    'nMCkJqdwJ7sgJui1y8eh9u2j28hz8uPSBll338fQUhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)