INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fa14e53735260235a171b19c595042a1bae418989fc7c2f5189e5815c0aa2b', 
    'q7CsNxzu9GkVUGhBgY8dbALKPybV19o4xFOQr6VKWlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)