INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6fff09a5e09bdcd8015a7ef6313e45250fe36a053b5e5aff91e837db47cfedc', 
    'xQGdTdcWH7kMvb8wQhvX3niFjQf5VUJiL/RoXScE7Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)