UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMPm7E42XXL5gr3INCtIfqDp7q7rMHh6apoUP34p4kQ=' 
WHERE 
  key_id = '55f2ba8e74b21a4dc79b8dca73202f8cad758a2187edcddaa5ec814f63c55764' 
  AND (
    token = 'iMPm7E42XXL5gr3INCtIfqDp7q7rMHh6apoUP34p4kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )