INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbfe3966e96cee95515b650d87d6290aa43f3d01828c81534fd2c810d6aa5059', 
    'jSyd5mLSVOu73B5BXQzbZjsQv3jFiyu9W5pL3gi1NFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)