INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499607e82f758ebfb0c6bedf339a7993de74b545004a7f50e726e927373fc93f', 
    'DNz00Khs8eG5m7YXfYlO7A00wfsZtpzt8Zw0tKgvwPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)