UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qb8REhleRLHUZSB9obfza+T9yh4m5HwplSoDWJ90gy8=' 
WHERE 
  key_id = '23a7baae3341321d43985e320205ce8703b0699af7d526470ac1686f1477ef56' 
  AND (
    token = 'Qb8REhleRLHUZSB9obfza+T9yh4m5HwplSoDWJ90gy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )