INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b4e8bd3f7f71a02086e8071d9069311d2f543061a3102231f3ad1db3f20e7c', 
    'Z68iY/V2Jp5vs2W2vjb1BhUK9XE/wSZtNUqSRHAKCbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)