INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '657785ce308c64b469779b5435eb034424e29647de7a2d2b458aae9e19da8782', 
    'oCq7MKySm4OMRMWcTmqGIZgTDERhO4JA+/u2b/4vYlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)