INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1848e6996d0eb4a82009e2381345fe8f9c6978205298fddcf67ce34f2933dc23', 
    'Txc2n7dBS7IfPM82cu4tJCoL2NmR5WEC1FKf4Dz5GRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)