INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c739b4d284b3e659380bcff7ca0d89ba9a29fd09892255bb846f7e3e8cd2c3', 
    'edJrIaP6W/kc+/bM6yPT0xQ9Eidx+5DzSQYjwC4s9Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )