INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5823d9d9a3b9833512819a06d29403a1079a9ab29651e8a168c0d755a7d055', 
    'poFwRBa/Jexf+byxuDNqu3f5kJkzoAy/PZzAI78L91U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)