INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b1db5643291e4d2ff47637479653bc8f0bddeddf89f18fb711a0a114d9ad2eb', 
    'bixxCroA/zLDb+SgJhj+d20zcsfBugusBDul+1Sg+Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)