INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a14969a482caa39104c70ca9292dfb51a539f46d3d0f25efa5ac0383c53bdc2', 
    'fzEIXM0kow8kaJ0hCPZzr0s22mEAdPAoWRHZJsTpiQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)