INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8e7190041157074bcc2261cd96c70f2dd7a976b2ea37f7fdf713b90c4616c89', 
    'q1ZItJfLBgj9xIVvOnV/XV5QAsSFFYNR9mv5l7T/YtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)