UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ToB13gvFNDPw9cfdio/2LBozTa9vB/a8ckDBiumqSWg=' 
WHERE 
  key_id = 'd1986761061b3483eb686a1838341ac1a9c066b3fc149e716aa618b1c6a54a0e' 
  AND (
    token = 'ToB13gvFNDPw9cfdio/2LBozTa9vB/a8ckDBiumqSWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00052