UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+dXuWvn/L6Q4UW0EGwI3Ob1/ZLS10+nrh0Xveva5qw=' 
WHERE 
  key_id = '6f5ceb4a629622be470dd61ca62b03a2cf2d86aaca5efab693aacd9de580844c' 
  AND (
    token = '3+dXuWvn/L6Q4UW0EGwI3Ob1/ZLS10+nrh0Xveva5qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )