INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bc0d44d78ae474bf03f589a2647007404b0baef4089d6dd9c375ead98cf424', 
    'gjytqd9TfSAS14LFTvqEnaRsGymOhn/VI8C4pdo1AkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)