INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4395e86ab9fe3c2a0d4be52590fc39d9be59f02024f6686612adee61000be504', 
    'Xsaqa0a4m7gHPwszRSh0ALAfpLS1oPp1gkacLFIiC2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)