INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd2e9ebd803c8e49a9d401f35e4627de91673e0e0d8ab9e6c3f8a94a756500c4', 
    '+Oq2MIbHooJDwyRacbHuDITL63fhV1zxZEMQb2zADlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)