UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5I9wLH/PMTT1dByxU2m3vPEnlmXGZMx9bhj/XCOF6g=' 
WHERE 
  key_id = 'faeaa922fe9219755689d3ac84195ce64433fdc9a84895f27112cbecbc2d3275' 
  AND (
    token = 'U5I9wLH/PMTT1dByxU2m3vPEnlmXGZMx9bhj/XCOF6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )