UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSSCW6TWl2/f0g96/ywEg1YKiPMfXwhkk4DzjTZsLVo=' 
WHERE 
  key_id = 'ca1094fe775076633036fe8b052459aaff94215a961e90abe07b122c1212c9d7' 
  AND (
    token = 'bSSCW6TWl2/f0g96/ywEg1YKiPMfXwhkk4DzjTZsLVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )