INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2e62e5440212fb717ea02247917fd3d638551297c5db33404816f4497f4bb2', 
    'XxEm9a6CR/DMkhUccFT5OiDLmnnYRErhsIQIJazFL6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)