INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c0d416e3c82f94c02cc01460f167887db720ff9e8b4a32eedc0411a2f3db19', 
    'zevaakBAe2nO5dOXwcIjQQmKShQq/AzOt1IsjrI6BpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)