INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a27d0b530f451a5a35541d387d10ac513e1978d7165c7bb47f699d4829aa5c9', 
    'z4dV0auQzxpm55IkSCi+aERQkDerdOfE8D6eLBt1kWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)