UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7Dj51fq9hkxf5qum4gCJGhjEKT/FWorOi4p5IeFPCg=' 
WHERE 
  key_id = '89490300f1845cfd196659a7888505cd6d0ec04b43598faf3edb73f0c1cf26bf' 
  AND (
    token = 'Q7Dj51fq9hkxf5qum4gCJGhjEKT/FWorOi4p5IeFPCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )