INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8327c5672f6789756f081cd9639733039aeea7aaafcadfc911e8a4cb0735015', 
    'Zkn31cKs+zpuUfN8EBqRxsTU8AHIw2h2dIhQ0MXclQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)