UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ROu1sD5FTYAfNpKdOHIRnnQkFaGpVzo7vHDm6nNwo8=' 
WHERE 
  key_id = '7e7d928d7e32103bddf0693e5296e1459853c2200f116026cc95f673e1802962' 
  AND (
    token = '+ROu1sD5FTYAfNpKdOHIRnnQkFaGpVzo7vHDm6nNwo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )