INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '021100a55ffd4471c069c6d37ecc908f7d62a27e569be70050acdb22dd224bb8', 
    'pExRWfaKZOUTZ5dLfs05+Ec7K4DL9jxr4iESRD3hipU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)