INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '520541909038f723c411c5c7d31da51d5c8c44486b563539f5e35e6971c99818', 
    'aJ+6tQEJ71tYgg7X6+aREWOcDIdC8yajFDaCp2WWUzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)