INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e84cfa092d07a55594d95396fdbe447cd5518a9a48ac987fc4aff53042b92881', 
    'cJZKBrUsgDrzaXwzU3eCqnOHXZIWeCaKM2hBQS4zUEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)