INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b5f08b7f3c054f954799252a82ad27521871c7d5654b3cacb45f2c583d76300', 
    'g6N0c99mERsvCb5hb/EbfPw187KL0PmmjPc5NF1QXb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)