INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168a0ba3255f6e393908f18608f0434e5ffae505d343b63e09c9f3da852d5b50', 
    'zrq2RK6qwAWbPB/VXnNFXCtFkbKbAB2OjtzBdGUcyjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)