INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4328769ef71d1b1c6a3f8017054c5abb122d29bd7ddb34a0965a1f4ebc62705', 
    'Zq7aek3J+nWmjTSGpI7mFvSZaAYiGitm1mViiPFDqFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)