INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3e8b4c5c9f8def9bdd72684864951dddaeba628104c4603c0e2a44cc6faab5', 
    'IETkvRWPNDodst05VVexQBaTNQ0zB/EruacD95MMWNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)