UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPqGj5I4f3V0TNgqkJ7o7X1oCR2USIzMHWFEhrB/JQ4=' 
WHERE 
  key_id = '753a739c62c924e1321887003a5824c253bbb45651d2c061e11b1a246d68728b' 
  AND (
    token = 'kPqGj5I4f3V0TNgqkJ7o7X1oCR2USIzMHWFEhrB/JQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )