INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f16ad86042e710578c79af398578372315af10dd2f45fc6ecf14e1a1634a64', 
    '+gxBiN4um8GR66sDYMzgxTq6EGj+pMXkaDZV4AT2DLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)