INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b576379b3ba4aa81274f793f86f9b92a394af03d662460b0dc12855475b6c9ab', 
    's1MD5aR4bfnetwKYey+kJLlY8ULyLqfU+WKTWDHouu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)