UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRTnWA6spNonngx2Atm60UPF9CGbrV6UO4JKFV53Rjc=' 
WHERE 
  key_id = 'b804a6892c2f61829b8535ac5772d02357ee752ac5597dbeb4123621e10c55db' 
  AND (
    token = 'SRTnWA6spNonngx2Atm60UPF9CGbrV6UO4JKFV53Rjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )