INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8373c90aa0c62223ebc1d4c8e58ff886034b585cf22aad941e7a35804699ce7', 
    'M3P41VqLiLSP9OVJT//QHtzydv4Urp6ueqDdjaW/sb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)