INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e343f28cc1b3cd02ec2f26d59e53a3871a7c8ffe295159dbcfe055a1de1f096', 
    'n2hWJLy3SzLCByNahbdcyPBmhGFi9pFax/OyzNBXg4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)