INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e0a699dd61375fbb3009380cbd2ba27b1a123d3802387f41bd04c0122d6d04d', 
    'eZxHSqZGyEKKUtP7g9lkK75sLD0tQCKXWsWoGiVVOm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)