UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMhvDrk4J9oCNMnPaS4OQYOEr9s8eeX5Nsg52e5kqBo=' 
WHERE 
  key_id = 'f6045036b406d3e01a49d8bb90083cf6906ff862a1eb926c68248e72e0a4509a' 
  AND (
    token = 'yMhvDrk4J9oCNMnPaS4OQYOEr9s8eeX5Nsg52e5kqBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )