UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GafpzeXbaPntwcPVN55Z8e44+Ldh5gHiNSKd7+Syc40=' 
WHERE 
  key_id = '9f8a62c2a28fe049b74156c430350712692d881a9311a7ae4f8392a8f0b530f8' 
  AND (
    token = 'GafpzeXbaPntwcPVN55Z8e44+Ldh5gHiNSKd7+Syc40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )