INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '337cfec7a0299567df704cb6518b190c2810f620ac578bb816845dfde20f77c4', 
    '9zxKJDVGb8Ve5JjWrlhCiEm45DoT+wdzxNL9Hc/fvUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)