INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ead37d5f9e9078cb95be1ad832eb10aaacddce7ba13c6d94e618d44b9dc7b85b', 
    '/vcHmezQjZHBkhBQrAcFguyVuh4nAx2bC6Akobqk50c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)