INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2819d39dc9a1cac0b55c4fde38855ee1a5fa525dc4193a6517af2d91bf1f4b2f', 
    '/+mwmYIdVx34e0GJuV7RZZ6h4OkzBgodMpuO+0SzG2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)