INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e894d466f4e33ddf40f91dac390fef41c60189c24112ea4950adade53ab0bdd6', 
    'm1D7kCvkxzjdqHxJfa+5raXmHsY6BUrfKOtqrhwNyGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)