INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2b7d2779f9083913b3b174fb1fb0218d52c43b510cc853d0b29ece35bc608c1', 
    'v6gASKYGrI2Um+89/Ru4WHeTAsgBwIr1sHzeiOA9YVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)