INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37efc3f7cf182fd316a1e2318b046ecb214681d429af1f6a0b2d840492f0c55f', 
    '5ZAWa0xECw2IPNyt2txO8tWKrlgQTjVH1kdoU/PARE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)