INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c724006597abd8cefc9679aec9999aec6ddd8557304530c9e0a34d98eb199d1', 
    '3T9v64DmrTkF8DihEm3GCVkhsQd8qHurRK2Ol0d9nd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)