UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yaxuZullJMXNnxSLyER/FAEUY8EoEXUY/JlEe3gNR8=' 
WHERE 
  key_id = '912c81079b35d2d3efb92373342f80120fe4063911e440b479982ed5ff28151e' 
  AND (
    token = '9yaxuZullJMXNnxSLyER/FAEUY8EoEXUY/JlEe3gNR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )