UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fSIrf8a90UCRYulC0hXtg5S9vbhc5TGlnVBwMjqbdFs=' 
WHERE 
  key_id = 'b30c4861b9ceffa81d9070a16842e55a54731eeffeaa0dbea44dda1c53ddefa7' 
  AND (
    token = 'fSIrf8a90UCRYulC0hXtg5S9vbhc5TGlnVBwMjqbdFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028