INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '633e442548a72c7926c19f76905a574c787300f0057a6a32ffe6f1481b85ff55', 
    'ihtsiSJZnJg3qPRnI0VpmH2az9EfRU0wC88PMIAT378=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)