INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6528d254e479c45b5ec56b83dbd51aeac3bba3a2aa16f257736ea5d12b2d78b1', 
    '0TZ/PUGMhHDcyS6MoMx7TMIJCuxXSid+2z2ekQIurxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)