INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814b32838680f9005530b8a02ec53464858e3d129744c0fcad0dbdb784b22399', 
    'LxHsGoNlePYpqJeXU9jdxKnL/BCqIBpo/1CtVEN6ae4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)