INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ddce17f4e5f47f476ac1bfc25f14e4929293fca896d8686da8b7ed70ec9f0a', 
    'ee4dexNUm+hNdb+4kr64W+hP53uhVcy++Z8PLC/getA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)