INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1536ea49bde2d4d624148db2f0e5833d31d9d9e23e65c2d5a72635561b6cc429', 
    'aQGyKtP1JEKdo6Vz3okGunWClcViaF2zv9F6Fp3K2Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)