UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRQElOOruGAUQ3WZk/fui0uQ0FvwarKb8ESQ8dRvbDM=' 
WHERE 
  key_id = '19caf6e27d08c73eab2ecfc1791d00c06b7381511587f1635d52efa26b5a97e4' 
  AND (
    token = 'XRQElOOruGAUQ3WZk/fui0uQ0FvwarKb8ESQ8dRvbDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )