INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd47ef8e458efb5fbabdd447a920c2fcbc5012685f148028c547e4a6804d464a', 
    'qgHqvngFBHmIH13xs7QMMgdeKbTWGkNUS4yl5MagCEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)