UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNr9CkhpPnh48l72y08SL9VEuOBwcoLSii4Kt37VMok=' 
WHERE 
  key_id = 'f20dfa0aaab6544c3b0411a6aff79c665aa78455d80d67bea4ce584a5b9097fd' 
  AND (
    token = 'MNr9CkhpPnh48l72y08SL9VEuOBwcoLSii4Kt37VMok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )