UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHHj+vHQzDxx1V7owohZWJucIiSjQR0kgurqXw5NPc8=' 
WHERE 
  key_id = 'e6fcb176c5c6d1ecfdf214220836528a25d623083b8a5296ed0b2ff1963a213c' 
  AND (
    token = 'PHHj+vHQzDxx1V7owohZWJucIiSjQR0kgurqXw5NPc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )