INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a39ae0edc36b38df64d7bc10dbe95444ecaccc09cec9fd1b1061ebe5f2510fbf', 
    'XSORtdbUq7tgB+HReMwuQvvnIlnLVIjUQNflR2JiUM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)