INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168aee6e152f7c181ed35dfa82077eb8d4071d78e5c27daa857d194379d5671d', 
    '1dRBXQWPWdcQnzInZ93kGQdpAbHg5JNn+LPXnIjuIvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)