UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKc90qcnqXkq2NfohXNi2L/C4cMvJ7u4lQiMaeFuvwc=' 
WHERE 
  key_id = 'b533faf93cfb3eb23713f0a8e741a64b1da2f35432fb6f1e4a42ea2bc42a725e' 
  AND (
    token = 'qKc90qcnqXkq2NfohXNi2L/C4cMvJ7u4lQiMaeFuvwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )