UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFrD5yELWvVg4eSra7zYeV0kCGYjzFXF0M1vDIBswZg=' 
WHERE 
  key_id = '64c821ba5d0a527ef40dd1a1f0db552a9a669956eebc0b69f3e120925256f0c5' 
  AND (
    token = 'BFrD5yELWvVg4eSra7zYeV0kCGYjzFXF0M1vDIBswZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )