INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a042ff08c88db0e110a9271778961498f3ea484511a2b707d64ea312eb571a', 
    'VXn9wdaZmN8RYGNcZhH2BZQzAW3/mSdGq9iV3EPbwQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)