INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f396b92fd5a02ad914c593c8b2e672a119501e64cc056d0086cb5d9a8d4c57e', 
    'o2y79UzlYwg5VQo7icHGuZDKAw+VH/o1Vgu6145R5uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)