INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73e3b4a063f8591e19dab60e61644e03f56845e578955992f7a193c9088137d3', 
    '7Hw8Dh0zYN1P+ShlXgTSIfAd6sL3ZtO6lmrtzOy3VWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)