INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca53e3c550031c33281062b0f2402f62520f949d0e2a49ef5a4312967cafe534', 
    'YQ/c6S3E4Eq7puBVp07u/rXdGOtlVIjLe65Rm6WynjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)