INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b04c6ae99df8e5327b1672a3e19aa00713cfb4cefb9fe865347d6ff967f3500b', 
    'D+JZVMP/ueP9MO5ulWzzt3XJDFYpIDkCko0NMGlVgno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)