INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a629cdb9bedfc4b0f0cdb34d727cb2703e3eb798d35e0eef543694a320cefaa', 
    'ayx3qTkdq9nOKPkCbzZMctHpjWJkunvnmfks+mv9Y7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)