INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55af8342a90dda29ff33fa45d4cfb5c29803692e3def69720260e13cecde9f1f', 
    'geUJhxrcZ7LcyQ1vpVD3Q99jvzxBscCBzMTB573N00A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)