INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3685ff6f040b5774959bcae12438a7f126cd421357109efd734f76b033ab8f4d', 
    'zQ3qvtQwlh63yqxFCG0LBDHmFfR6hwi9vc427SvssIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)