INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db02a8f908156fd53308173fede2120365e53f390ce62f0b2ba6fbe761f90efb', 
    'zkl+i7t/zJc/erQseGpkhj7sa79pdBUL8NlrZmbh30k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )