UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxZyoG9dRym6a8YhUKphCqH01bQFHiNhElMHCSIXfjA=' 
WHERE 
  key_id = '328fdb75b6bf45172c89115bf1237c725b0216c64e8abda9e54b1d7e5c0faaa0' 
  AND (
    token = 'PxZyoG9dRym6a8YhUKphCqH01bQFHiNhElMHCSIXfjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )