INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4128b20afa6291c2a852acf5e6d45f50dab78dc711f2bf415befa4b36974e5', 
    't0NdUVsh7E3TkDVwk5ryc82SPAsJHiuQopHRHgJJG2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)