UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GG7/qiUNrDl3dCNbLVSbzqDUqH/Jk92aG3NE+8wnaq8=' 
WHERE 
  key_id = '90c3089fcc68bc70ffb2098a0a3e5b51f7d3a8b4442238b620a059eea56a3209' 
  AND (
    token = 'GG7/qiUNrDl3dCNbLVSbzqDUqH/Jk92aG3NE+8wnaq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )