UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4yhJtB5PEDrcxDmiuAQ0WFgDN93yPTmU8+m0uJXhe8=' 
WHERE 
  key_id = '5a545d1b10712e54fbc55c26dc77cbe4d9004ade6c56724241034d7742689f6a' 
  AND (
    token = 'q4yhJtB5PEDrcxDmiuAQ0WFgDN93yPTmU8+m0uJXhe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )