INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c8a0a17bf6bf5618ae311d12bd676dd6f7d6586819ab46973be50270eab0e5', 
    'pBgSEbPc1SdJcx6YVuVb3IOgdlkkC0V0GwNhk8Uu1ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)