INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df76af50be98cf6ce63790f855d47f7ac4e7184d319075d1f6d919516cc43635', 
    '8ychCFa1fthnVcPHR6jkU0y1psgchTsJNQ7m1cSS+5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)