INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d70c2a979affd60e69be61721a8e415b71e835668a1855bfd35a9b9e7745868', 
    'T5NcCaLA1/zS6xBBoZBHyWVOQl0uc1bYzXfQ6LgCUv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)