UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJ436Ibc5Sd3r9JZk75ipgY/KrACZ3Cepyhe5KeInF8=' 
WHERE 
  key_id = 'b68fd5fcdd2e3a1d66ae45571f61a56abe76b11e13b3959d10067cc6c8487de1' 
  AND (
    token = 'xJ436Ibc5Sd3r9JZk75ipgY/KrACZ3Cepyhe5KeInF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )