INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee57de0ff6efba45f43a2abcbeb1b2976d6f8db9654b026ff31769a6409a3e9a', 
    'xvsRnv93ew/ZdQKQfdznLSplot9wzXS0ph42/ygRCKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)