INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b0421abbde6f7bac839b8fc0fd65884112cb0465cef6b702ba4b84aa3c523bc', 
    'IpH3vgnM39u0WRVAXs3Q459Fmos4nFWfKWdfhDRFenM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)