INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6df5fc9b4ff3ad6a2fa4ab929865a6e9e1b7832652eb3e02c77af5ea161e29', 
    'MP40uv/j7E0lDxfAD5APmTjX5575b3wo8sJdoudqQt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)