UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIs+VmFvfS4WJqcpMdHKJx4Hj1FOthTKrNcMyRFTfa4=' 
WHERE 
  key_id = '19500d19270da859e12482b83038247abba0713c74b23786ab86e9618f9aad2c' 
  AND (
    token = 'WIs+VmFvfS4WJqcpMdHKJx4Hj1FOthTKrNcMyRFTfa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )