INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2ed815597970eda562f945e2a407517bc4f59a8bba15e705952262dec99235c', 
    'jLZ7elXS6xNsPQEAkBFBpLtrQ2fa0CeUnJH8EoVh3Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)