UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mB9CGC1JexXA99JOhZMF4S088OEt1ZYpMPVCGAX7O3w=' 
WHERE 
  key_id = '4993fb68b9ce7093de578ad3a724a000aa48df9095952c9e8a2e867e827fd153' 
  AND (
    token = 'mB9CGC1JexXA99JOhZMF4S088OEt1ZYpMPVCGAX7O3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )