INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ecf2c3e954dfb3c6663edbf15a5606b02076508204bd73f96e5c3a5b3b8e2ce', 
    'a5iWYwedJJvRP68CllZ/jnUFwe23xdnDvbHlbYxxZAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)