UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ahaEE7UdMIsXGeNmqFgrG0ABBPABh/jVmSbfwbBbiRw=' 
WHERE 
  key_id = '538c38d77dcb05f4ff95a689bcefda53a6cd58fca81b12428e792eab866a0857' 
  AND (
    token = 'ahaEE7UdMIsXGeNmqFgrG0ABBPABh/jVmSbfwbBbiRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )