INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e4c11610b4aa309b10579ad39646ba6e85b3cd8c144b4dcd7140356f310c41', 
    'YD78IRZmRYNsrj+3qtsZlKUbGQZAijd2F3fv66LdtiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00200

Result

int(1)