INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fda1c8772583d93a75517c1a20388ba513b0cbf18ef1c5af295a7576c0f3b44', 
    'PfFRcjbCbYQv0zb2p5vJobFhTA8OL2vJUBpjfMThB4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)