INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eadf6a230f329f0f102353dfed533188bf7ae6003c2123edfdc483f612df897c', 
    'dVUPi19iJH7BXxWrKYZGHqUYQkTRlPNCIL8kpfszugI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)