UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLsXv4BOLH5Slc38LUVDP+vJUz5mZvCbzCG6N0yBpco=' 
WHERE 
  key_id = 'c5ec112b923641cbc2029855636b6bd022993f0595028c0d0b48137ed301b65a' 
  AND (
    token = 'fLsXv4BOLH5Slc38LUVDP+vJUz5mZvCbzCG6N0yBpco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )