UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5g7hp2fN230x1nt6VuZ1s84ZNp5hpqAblH+Pjbk3cus=' 
WHERE 
  key_id = 'f2460d08fec1d5002a015a122ccb0915cfd3b540411025cf52eb970062f32963' 
  AND (
    token = '5g7hp2fN230x1nt6VuZ1s84ZNp5hpqAblH+Pjbk3cus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )