INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc9d55100bc5dfa85bf4556fff9dd2ad4c34b99c78f3d2632585131eeb33a256', 
    'zLhbXPKLkxSKBUpdLgjsRTEEqrlGadda5kWpR44MjiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)