INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400748abed3388be6463c872679e37fb6489fbaa6c35af5b878967e10de13dc2', 
    '5rSXOu2Z9zSGrFwpH/I5KT0g7uUwoa3V+PO0Ybt54iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)