UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '02YoxqASMzo75Uo6JTB+I2G9Q2RbKvToa5rlWtsfugA=' 
WHERE 
  key_id = '2b0c2ca6b9aee67605ff6f5992917b26fafe3b9c8812b3a535d868062d74f6e3' 
  AND (
    token = '02YoxqASMzo75Uo6JTB+I2G9Q2RbKvToa5rlWtsfugA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )