INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a702643369359fcd85a5dda66b94f1b6b182c12dc84f471fccb6d882f4247dcb', 
    '14boIdRq8aIPXaiGCufZ7q5W9n/8hV0TTzkuSA8Iajw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)