INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6619c78bed45fd709d829c77358a896fda867452c12479b53134e150b23e38', 
    'vZPRpTtKmnrC2kCXwtSrk+3dViWphf1Dh1l17uTWk1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)