UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+F+PNK+tupWbGB6fu4DSskinAtErXm6pk2rjBBSZ0NY=' 
WHERE 
  key_id = '0cfc157a927b5c44fc5f1a50233ee783a5ddc0875ec4e46cafae8207d502da56' 
  AND (
    token = '+F+PNK+tupWbGB6fu4DSskinAtErXm6pk2rjBBSZ0NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )