UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/MZjp03pH79RlTzJrTIwzwkkc3i56s7c0nQnDIrta8=' 
WHERE 
  key_id = 'ce1562d4658a0b581d6863a68b0243c69eb4580b1da28b92a4acbd16be25b06e' 
  AND (
    token = 'Z/MZjp03pH79RlTzJrTIwzwkkc3i56s7c0nQnDIrta8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )