UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kn+1TYpYA54pz1d24ek41etraq4Y0zowM+ewn+/wIIs=' 
WHERE 
  key_id = 'cd0979358d1da0e99e14a6f25d26270ecc0fdb9a4c49e7c350d96bfff3952488' 
  AND (
    token = 'Kn+1TYpYA54pz1d24ek41etraq4Y0zowM+ewn+/wIIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )