UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38jBEOFneyp9nyDSYCfIBw/rmBxevIq7Rh0Xg0gzEfY=' 
WHERE 
  key_id = 'a09f0fb0b01ae43588922f03fd566ebcb0458b90befd507fdad9a3760cf3fbad' 
  AND (
    token = '38jBEOFneyp9nyDSYCfIBw/rmBxevIq7Rh0Xg0gzEfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )