INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d101c75e895c574eed15bbf1fe025e123114ef35c111d955f803ca44b294b31', 
    'jGbcSKg9Qzv0XxbtcfjT1BSyDg5unQuoUGql+MfBL0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)