INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c62f9109af9d046113ddf693554caaaecf49b369e3f64906b937d56e0b25cb', 
    'gf0SXrsgp5zAmxHwzQMoZl6MZ0DWtifVfWz3Km68lFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)