INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f8ffaf4697dc7e52db14beeaeb6feb06b1e453cb3ee5a06feed417776d7c8d', 
    'uFc6PQMTJwmfe3Yw6vTO3m/hOuzR00pEdRzWli786J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)