INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5214eeefe7b7114bf026769ae1775ef32cc8d2a81d8c83dd1e64cf4806e0b43', 
    'koAyZK34A8oF8tVaZFgAPeNMss8Nh2tdwP1jkYjnTYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)