UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPbhpIbq4rmR7vRB2QSHzACLpDkif/Gv32JqgmANJoA=' 
WHERE 
  key_id = '8a767a00770b80f760eeac01e3ca68647fecc3fee9cbfd96b37b0e2ff8d6bed8' 
  AND (
    token = 'oPbhpIbq4rmR7vRB2QSHzACLpDkif/Gv32JqgmANJoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )