UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSEK30z1R5BctUD1dClp+9kVPlW77m/FYovgupWm3iA=' 
WHERE 
  key_id = '4b61b65300ebf033128d3dc2269f7abb906e341a8d5560d47aa795654d29c91b' 
  AND (
    token = 'PSEK30z1R5BctUD1dClp+9kVPlW77m/FYovgupWm3iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )