INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b90649c0282646488c521991cd97466984425b688f05afffa2551b11cf80192', 
    'c/aeYQiF+AljHWLWUPeu0aS0EQoOuNb9NYeA3Ptemd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)