INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dafbdd7a2701eed3fc6d10f587cdfd5cf594a54886b5b0e87686c6364e6d43e', 
    'tEVXQknVns1hmHop2ZmFAdhkFTIhutElUa8PtN0XZXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)