INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd383a0f15c9056c14cbc05700b6fb7a1b3500c478e30ceab38b245c034013f46', 
    'RqNMPCmy4cuXtDlaG0sbz5EaU0L2eTIKfXjKE5EjaP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)