INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb76695ad3e757c6ee1a82eaba3d0c31d84b31794f784a28698256c06649d889', 
    'JNX9coTMb3mZhIMQpOb6le+7AWRjDYNVBwi2kAB0Q/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)