INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e036ff90fe7dab43d0f8a0d5980d425cfb5debd665379f7c395217418a417b', 
    '0wrG4Xf5KgwZ5VRViA+/0c0vdPoQ43efTKC5k4YSTV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)