INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3638cbaa12c24463d265a723f0d533b6b65c7daaed673daa4f60d807b7b9ab2', 
    'pt2XPugH5DP8bRXgdYEaeJDAGWjkpyxYvvxT/WkbFyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)