INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3adbc9e10dd38401fa5ee6724e3d729a9cb26aea4825e8948987e37cb5df1f9c', 
    '49jd+yYRZVrqDLJiiCKov9rBXpdFPaVikkA8po2ZJak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)