UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2inWZXWE/4p5THpoj7CigWGlVUBRanRZuCszTY/M74=' 
WHERE 
  key_id = '3a60761a7176e08396f99f8fa0ed2e5931f2861de68e4d24cdbee20046f70d3c' 
  AND (
    token = 'i2inWZXWE/4p5THpoj7CigWGlVUBRanRZuCszTY/M74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )