INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd696c95022e1f36f9de119bc3ec70cc85e13db376a12b36275fde77ccddce57a', 
    'RcWWP80T8c4lc8DUxzPW2bIljQbUWI3Tatle41emTKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)