UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWMRcNE2+Zr4C6ZY4+MEXiF77BjmMraZc4aKHaD57IU=' 
WHERE 
  key_id = 'f3e9c983857c1051bb329263c7bdcb6d3de819074d3734bfbecd6753daac5ed5' 
  AND (
    token = 'WWMRcNE2+Zr4C6ZY4+MEXiF77BjmMraZc4aKHaD57IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )