UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXJSrRe8wkGFNX1a6MmjJHIx5VxzcLUwJ/Jk3dW22qc=' 
WHERE 
  key_id = 'c961a75e7518d526a65e92d936cd62d00641db5a0915b5d1aaeece8df9119ce6' 
  AND (
    token = 'AXJSrRe8wkGFNX1a6MmjJHIx5VxzcLUwJ/Jk3dW22qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )