INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cadb991705bdb2f43868dbd3942fb81c2ba9350066ee82cff0369abe7f253a1', 
    'XXaA+hNv+xZfpqnjlE2i2o5wAobmgWVBVwsHaOOIPOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)