UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7BTRsvhgec/9eNt8I5/tQSMzEqiAD6/NpdAOkYmLNA=' 
WHERE 
  key_id = '7a53f741e2ec0b16ad84441ad6ca5cb7371990ed95a858845a2e5af61347a082' 
  AND (
    token = 'p7BTRsvhgec/9eNt8I5/tQSMzEqiAD6/NpdAOkYmLNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )