INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a552e2ec1040a54c3779b0798cf2fea7048cb92fd854f523edeaf260627160dc', 
    'icOscS3fqb+JoWHUZNxWvM2k5ROc3329eH/QuWIPlWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)