INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30dc5eb5524b7b187ca313064a2bb95498c2bf72f564ef856420b15d0efc189', 
    'JP2VdZGfg4UgESMNSeysKUsvijpVWrQdIMtMM6W6Sd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)