INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '851b39841aace6fdd6212e009651c47cd7f27f03e2209f25f53ba4fffdbcfe70', 
    'E3H9WaYvFLDxcDh/NGjWURDlK58HV6lDnCQdhB6obqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)