INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4c16a20726070107bb5d97b1fe5f15b7aa019ac73297804e09c14d7f2b307d', 
    'sJGjwlGD6G0zUtJuBcRLzaBFGR4yG/eRvVQ53RfnX0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)