INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfc2da68f68f5bf18516db6e2062c2dc805844eec6d36364906666fe432427b0', 
    'C1Q9WDQs2zRq1QffgUcaO/qfLUzUh1lITYwzlD1kcE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)