UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roKWeafct6jNUK8kAG4jfiYHX6UWAhPqH+g2d1DZ8fY=' 
WHERE 
  key_id = 'b7e26a5c5a60b80ede3003c2a0c5912054b2c7d9780caa014d8da868e222e0ef' 
  AND (
    token = 'roKWeafct6jNUK8kAG4jfiYHX6UWAhPqH+g2d1DZ8fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )