INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac5cdbbab8c63386eabe7d4ff51377165e2dc4aa48cf8159e54033da6adb2fde', 
    'hygfh5Bv6RI+7zLpu0P8GWkDNaltDzcDFRDiNKBHVEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)