INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dcaf258dea252af1b903585f3863317fd32348948ed69edb37c5108da424bc', 
    'OLaXPp5PkfVvEmuMnAsy/WZwSG4XhJiqNLFHTSMOA9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)