INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750d71fb98c1125af8b5b2c6cc7597db160f225ee08b0cb60de77bcb17ac331e', 
    '88wH2mBBOa5thsv50jo9hI8A7vjpNeEePPicLquz8Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)