INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f791cda850a81d13956b4b102ba7c8675340cee6b65270f81b11b54d8c9c46c9', 
    '6YsrIgkbjyO1ru40BlS9q3uLDjbG0DlXB3CTrXzpj1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)