INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9853a5b7412064e05eea018159d11132637ad4c2bc6cfbbadc4d1812471034ab', 
    'U5LexC3cg0/uDABeeJNtHIDfkknNRxcVGs7Art7E3CA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)