UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8c01kc+vw7RORoPXPb3vxULe/LD0K/LqCDy4noBQgdQ=' 
WHERE 
  key_id = 'cefb75ae9a874fba55dcb62f395a26933e2eef1bb776f6b0b3f53bd967b4bd7e' 
  AND (
    token = '8c01kc+vw7RORoPXPb3vxULe/LD0K/LqCDy4noBQgdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )