INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e19f65a6312166258de7bdf3a72e5e20c450b68998b4a39645d3c501bbf1e5e', 
    'eHINrM8GWZ1kvCDWYMEonGVJu5/y7sbSwnEgzCN++dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)