UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/x51cAWOQErfsG+fpcEFjAN9aQ/awuRptP6uUinkfrA=' 
WHERE 
  key_id = '084d58c10b3ea6c1dac0e4baba837961c79cf851876406da155cf25427ac7be7' 
  AND (
    token = '/x51cAWOQErfsG+fpcEFjAN9aQ/awuRptP6uUinkfrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )