UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1vEoi9RuRpptyIBJYh0IiZZ0of2fwdBsDGcNTc21Hc=' 
WHERE 
  key_id = 'ab6453c4a8be9a0cdadb193ab919f6a9f344af7ec42c7cba0955264d68e277f2' 
  AND (
    token = 's1vEoi9RuRpptyIBJYh0IiZZ0of2fwdBsDGcNTc21Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )