INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bd38f78d69521a6bdd20cf1a850e8593e0728fd2efee0c8c2e0d75e4a9cc844', 
    'vHZbHAZ9iJVClJZH5/sqLJjQqqj8rBKZdQmoKOObdi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)