INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1369363902ab9f0a085c2e912db0985f190dbb02a0e3980e30496a5f3e260d84', 
    'qkxNzG95PwFUXpoqKKzeG+dGQB7CN4ye4bLZ2/M2VCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)