UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNxY+LfzCncFURurcs918/ZrE3ns2Rpl2WS4OSbJJ6g=' 
WHERE 
  key_id = '4c2a0a937f13a072f2ba2c1979ec482c0269f36ff59eaea01b99b609affc3b58' 
  AND (
    token = 'aNxY+LfzCncFURurcs918/ZrE3ns2Rpl2WS4OSbJJ6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )