INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866d67acbd31b138da7a0afbfdb75d97d714742ca18653677f4b9d5251f12636', 
    'xxd3lZUFHPnZMAX2hPRwpkiY7HxoDV/1soqAXz1wBSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)