INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e7dae5935eeda54da10e7c7eb7750a75d89a32ad3a6fceed904d03d0985bec', 
    '57i+OjN4vrfjWKsTrLOkkjxtlJSa2MozTvMeIuodmYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)