UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg04pbdM8/aKsHFRO0KJXFykm0ICF02Dv6flTEVgKCg=' 
WHERE 
  key_id = 'b70c4fe8f403df0b5e988f3c059add4f714c8030dcd157875208490b27da24f6' 
  AND (
    token = 'pg04pbdM8/aKsHFRO0KJXFykm0ICF02Dv6flTEVgKCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )