UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/7JsCF2kY7fyLJIDsSVApnNtd7uiotGofFDowBa3Xg=' 
WHERE 
  key_id = '94dc49278dc05e4fdb5b6a30ade857c07d6fea43c22dad0d197f06d8044c62e6' 
  AND (
    token = 'l/7JsCF2kY7fyLJIDsSVApnNtd7uiotGofFDowBa3Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )