INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffea4d070d26aac8351eae8f9cb9491f0c422402467c79f64ec9d128027b7c28', 
    '6v71LFbHSLWJdsiZzTGDcBv//Z+yOwGVHIXJ5Bx2kh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)