INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8342af396978a8ce93bedf5a9130b54bccdbf1fd81f7d77c97db2e6171a1d8f0', 
    'p8Vl8+svNkS1XX0mnGr4O48JW0n/0y1GquYjEVxC1zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)