UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/CsQhKRB7QqsyZIO212N3JY2f4vpi2HNV6QfCmErWc=' 
WHERE 
  key_id = 'a634cd6d86fe2779de155a92607cc45f43b60e30e107c91af65baf24ac09bccb' 
  AND (
    token = 'i/CsQhKRB7QqsyZIO212N3JY2f4vpi2HNV6QfCmErWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )