INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611265aafce3ec5a86b5dbd66d35c9a7b4666ee98f936ca29f846afa3a6adfbd', 
    'nqhDTDMrA6ieuKdUxtJCFne0iqZuzOqsVF38ODohab0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)