INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1fca0bd5bcfdc0fae3c9845791d6b6b957011b793535787910f9b85bbed6d6', 
    'cSOMQF+HdvH9PpbeybYKX6YEFS5zMky6AjdfrTR9OxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)