INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678fe98756c655e6e1f4e0631ec2a8550e9eaa47d6cc7e4bcceb1e3434128d62', 
    'PUlqu5ZQhF6xFHKZ5LAK28vABSOFntS/wNn+u3YxptI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)