INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70ba33423f77f674e55dda63b3a115b074dc597dbd8e1a8786c2ee32ea75746c', 
    'xfYsBVzgAZLtWRnw1gC/6c7JnW6NeYVCKgGqTR3zUKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)