UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3In6o80gjCrX0gUE4JSDvxAZ3fZGXiyB/SfWwHRLTI=' 
WHERE 
  key_id = '9c7e616f06c209f129cd58717c652737c71197fb23d49048a157ef714bd436c1' 
  AND (
    token = 'c3In6o80gjCrX0gUE4JSDvxAZ3fZGXiyB/SfWwHRLTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )