INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247806e78f2e8fc92b4f08a4dcdba68a5470a43760d42f4efad2661a2e073363', 
    'XXeBlsZAKW8dOyg9mHCIvrN7I3bWeQ8qAqnt1yTRPDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)