UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxWxcaIpe1G13GrAFTsitQzyK1poNU/vzkNi1UqNwAU=' 
WHERE 
  key_id = 'ea8fed72b95a3e6cf4ba2321abf0544c8b76b6dcdc4cca93870c4667defdb679' 
  AND (
    token = 'BxWxcaIpe1G13GrAFTsitQzyK1poNU/vzkNi1UqNwAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )