UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XfUw4DHVw3TwtYAcD9HBDcl8gRYYGM0F0mC/peyFj4=' 
WHERE 
  key_id = 'd3a0c55fcbf9840652a54f950b065307e657dc057579e63575df555eb0692b9f' 
  AND (
    token = '4XfUw4DHVw3TwtYAcD9HBDcl8gRYYGM0F0mC/peyFj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )