UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AkPMHOBx+ieyJq9l8XCRsbTY28f6D9PAYqeZL53QbM=' 
WHERE 
  key_id = 'b014d176bfc6a0e1fe67e8f440e1d856aa65b862a09f223b31798a917214162f' 
  AND (
    token = '1AkPMHOBx+ieyJq9l8XCRsbTY28f6D9PAYqeZL53QbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )