INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d71001685e187d93184687daa6312d75bd7f354e608dd3cab1b099a5964ff40', 
    'hKYrvtbDt5UNzk/MlNY0eLUQ09hS7IJBfOVgql1wTgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)