UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORCqwgyAh/XdtRH+Jl6CxS9G9RhZFj6jYNpm1j/No1I=' 
WHERE 
  key_id = '8d78902f1b90d1a0e0ca6863d19703b91d9953c12b45307d7a09e40f6dc91ef8' 
  AND (
    token = 'ORCqwgyAh/XdtRH+Jl6CxS9G9RhZFj6jYNpm1j/No1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )