INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9331e015edfbe842936fb412ad0cdea280333c8ae4a40878d1d6abcf86c8ce9', 
    'gUCGxIBBnJGNMdhoUDihhP8CIirkFGxVhHEpG4ZmW4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)