INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c176278cc3313570fe3e4ddfdb0e5153bcf8df4d2fd59ae59008fc342c2bb9', 
    '/2hmGfDspUfreVlnY+awFff3hmMHdI1DfiZhZCg+bkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)