INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2fb7fea16b73d632635649d3a4092a216c63f0d89fd3becd099b46cf17913f2', 
    'v4O7BlrzVn0aTg1KIt+UNhcT52fs6sA1oOg+ThWLWrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)