INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '863c7e0be033c4eb65049ee09d437c769ab3e91c2eca1f84d6b2d2c3906ba93c', 
    'WN3D+TurtOTTTsMBSulK32o4y/RMluKmaVSgJlWM6V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)