INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53be961a3c8189b22c1f07b4f86cff23b63a3cf88f1c16dca98231868c8da698', 
    'gvqHMX4cZqt1TdKIy897XS40miFRfoAKAAN2ZEZ4idY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)