INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472c9f69c6c11768d9ee8b50f51be2916ce2608dfc7ce1a16debae09b195d550', 
    'vDqSe/dCkEoylbexkEUH4mfAOTiOnCuvFd6C4T6qkMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)