UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iiu2yFHQcmBQHxZ/O2fM1+1tN80SW2/j0yr/RXLW3XI=' 
WHERE 
  key_id = 'c2d46ff9176d0f9a001981f5ba39c5eefd145cd630b677ceafbe1c30efcff77c' 
  AND (
    token = 'Iiu2yFHQcmBQHxZ/O2fM1+1tN80SW2/j0yr/RXLW3XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )