INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39059ffaea15331b335a7c5feed8a78b74265274fbee087307e82cfd4cd8b423', 
    'k6wrkv9oOwsd6I1AeNtKgGQO5WFXaS3yfrz9PYJWw5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)