UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKxEMPCfkQGge4LF6oU0Jw8JdCO+lJbs6KdtrX1D0ys=' 
WHERE 
  key_id = '77caf122ac63e74d4844bfcf2d7f2fe49e4c6ff55ea8d4ba6d5a930295bd5247' 
  AND (
    token = 'QKxEMPCfkQGge4LF6oU0Jw8JdCO+lJbs6KdtrX1D0ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )