INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6840fc35303715af412c7a6a9174c59b3e0426379cfce1b63f2a7760489fb3e5', 
    'Ws3vIj1ZlMhFSqPKrLCF3BGNinXo83ZisG3KPL/lGq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)