UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1pqen+Uy/GaBXW3KENpSS0HsvYNBezm63sz4DosKZ8=' 
WHERE 
  key_id = '30a56dd4555cde2fc5a9737eb9e694d39de6d4ed19f2db704aee47314770be22' 
  AND (
    token = 'i1pqen+Uy/GaBXW3KENpSS0HsvYNBezm63sz4DosKZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )