INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b137cd84a003a173f0f26061217ccfdc3dad0f580ad9c8d701ee1235ccdea6e', 
    'cSDapTmjBqd2o4cCqpOw9AP9dfOs1rREc6BjJu7Zn04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)