UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6UQD0Wr+o+2yrIdZRgviaYsGi/NuFALVJW1pVz4L68=' 
WHERE 
  key_id = 'eec58486cd344d036b1c933aced837b9950f1d6ff0c88a45781042c0dd4a20ba' 
  AND (
    token = 'f6UQD0Wr+o+2yrIdZRgviaYsGi/NuFALVJW1pVz4L68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )