INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc52658db65c003a312f223e1379900a3e488ccf0b00af2b57ff6b9a80c8aa74', 
    'N1cw5CdsAUhGp2iyzjWzzgFeXh9Gve43oryDdy1OL/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)