INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec198ce8f983e07ed81820fffd9a849b66b94dffcbad80e6e84b93cda5117d5c', 
    'YXhSMYaXYPIjqQqUkR01gpE8+FAYnRxbluGDbVpURqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)