INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a8dc9e859fee9d4593df3525f73227c133574162e1197dd45867cebd020eac2', 
    'fu7CuVwHCWJ7nuqtpTVvBFCxVEleX6p0vGQxaMK4ZwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)