INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f19cf8ce92e20aa7865fd4da7969fb820417880aa597182e8a1f985b975cb2b6', 
    'I68Q3xLRbZ7A4KVjrlmEOoZFIQhEqA1phxYvpU8AJIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)