UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAvrLudpJU8QO01g4poHN8mnO2a6o0Rn6BomtF/REd8=' 
WHERE 
  key_id = 'cca82e14328c1646f8020eadef081bec59d30039349def93a64ce5afd5e77dff' 
  AND (
    token = 'IAvrLudpJU8QO01g4poHN8mnO2a6o0Rn6BomtF/REd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )