UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1BbC4IBuLQoR6AX45kMDCVNlP123RIP5InOoYjLmOM=' 
WHERE 
  key_id = '52377af909fd4b79eacc2a5d2a0512470b761c340575ae3a463bc074607962aa' 
  AND (
    token = 'r1BbC4IBuLQoR6AX45kMDCVNlP123RIP5InOoYjLmOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )