INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eda1535ba64802277f5700455473d96fd1faf439ade8e395e765db75e2a2ed5', 
    'DmdSC/Y1B32xqqrlUOroxIcf9I6j5TpftAdpvjNTfzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)