INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a22327de9fa2ed2470a3130e14d50562eccfb69bad1c5f081f408f521137c911', 
    'JLH5oZzo1cI+neavlKINV6a6ALDPhDqIlUEBhLUCmJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)