INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da756681f80e9a063a97635c70bd871a091dd1cb763236b4b50354441e21db65', 
    '9QrA50dSRgdjHryTYS7MjcNWfmo8CC5ZiM18Mt24Ad8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)