INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee82c6a0bc37d1d3f636969ea065351edd079eb3c97aa5a4b79d0be1420d36c5', 
    'P3tc+dNxF7oWDUq2yJdar7koGjzNUUcWZQ9fJuFktx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)