INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275c6871781308f3533b2674e4573444b1df881fa153a406da27713175db8faa', 
    '66TkvnUZTMro7t7qCnI8BAxmWPqMNQO5P4TRYAqX9f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)