UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jl0Wzg6WOufsEWepj+GhO4zFYG6H0I86/93wGxKMXBE=' 
WHERE 
  key_id = '5ec2a1b36a7ce62ec7e45a800014de389d2944d6a3501d69508cb3aaed90ef02' 
  AND (
    token = 'Jl0Wzg6WOufsEWepj+GhO4zFYG6H0I86/93wGxKMXBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )