UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eykZrp7b6V5ONG5POm4PepBMYpXOpUY0RjQqpaoOmvg=' 
WHERE 
  key_id = '7efe58fd93b56839a8c5b21cdb8c0b11ffb24259ac03be8340c882b45eddfd92' 
  AND (
    token = 'eykZrp7b6V5ONG5POm4PepBMYpXOpUY0RjQqpaoOmvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )