INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3124d297abf035c2783d50a504a732aa9623d6b20c84f7524bf837dbd7642d', 
    'l2dKLI6gPzrKPLcIU+riQbr2zHJooBpKkQm7GZzT5Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)