UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mfGElW4kquFLVVBUhjNkEefwNmqlu4cqcj4mOala14=' 
WHERE 
  key_id = 'f25cebac594d120f4f0b52c31d982c6f1da79f4554da25ac9e91b3f0e57c42f9' 
  AND (
    token = '8mfGElW4kquFLVVBUhjNkEefwNmqlu4cqcj4mOala14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )