UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXXjwr2YGZdf2GPGLnGS9sn8FGlAuH3TPm597/Lcbvs=' 
WHERE 
  key_id = '3c0da69c44c5281dfb8cbfe727b0a17875f5e4df9dd2f11044297fba36669758' 
  AND (
    token = 'eXXjwr2YGZdf2GPGLnGS9sn8FGlAuH3TPm597/Lcbvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )