INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecd5492122edc400ccc6daef456be86fa87259570c400a41b97aa7e5318067c0', 
    'IObo2zmFo3xQwR3059oUPy8NfOzYRORumrPSPlkAjUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)