UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkBWA2Dk8ZR/RivbWFbeWccbVOiElKZa/xHs5/5DFgE=' 
WHERE 
  key_id = 'e1b4e400a8148e96c8c8f5489ca9b14ecf630eb9309bff39d54e089cdef0dfb6' 
  AND (
    token = 'NkBWA2Dk8ZR/RivbWFbeWccbVOiElKZa/xHs5/5DFgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )