INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f7c2c63cb3d61f99f08eb3086408a503cb6144c107a1a6daeac68650eddb694', 
    'GVRuTFiQoj0b0KjTISg3r63kFmlN7r46LO85lTZBtMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)