UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2XwR5VmfckoY8fdtJd8McEvMDgNQoJjiPmThMkqy1s=' 
WHERE 
  key_id = 'b01f84db3a86c851376c6b9100e141cd803851d7f26467077f81d6cfb65faf5a' 
  AND (
    token = 'T2XwR5VmfckoY8fdtJd8McEvMDgNQoJjiPmThMkqy1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )