UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQfkvEl+CJOQiczocMue+MuaNGH+eM0rhCEs1VgDTHA=' 
WHERE 
  key_id = '2707d5af59edc6181590758243799ed747bd06c64da39719e8d2a2555bdd5bdd' 
  AND (
    token = 'xQfkvEl+CJOQiczocMue+MuaNGH+eM0rhCEs1VgDTHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )