INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4e0b429e257268abe7edd765db999935a00ebb20bfbfdfb86d7494a833dcc6', 
    '8Kp8ha7rfSx94z/aLCK8S+igAy3qlMt8kO3Jp3PBc10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)