INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d89801321fe57be1917a8c5b14c389e8e693fb67a5db7cbc19c97a7fe32004', 
    'uFLzcPUTT8srEnrGrnRpb3BRaGx3nWDbAeHL2Elj5AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)