INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b384af9a8e4de4b4c3c1a6521d90417ea8ab049382ed4ebc779dd457f450950a', 
    '3xUb3VCabnq5lLTiwVI35CQj6Ps0MZ3rVmxewxI+5z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)