INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121ad9eb284ab238a634b26e5125c9bcd14d4aafd0c8913e69623b4e85b431dd', 
    'r1dI8JXjwwAYrfbGnO+q9uiudwWuN7gCsTX4BvcS9hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)