INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8601e17f6cc16d48f7dbd1027edc5d8a257f6425610d2de5959b2fd1c5e9060b', 
    '8DdcDInrfJQQvL1ZjMaC7m3I8SBrl0c7f6Kwp5YwgGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)