INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99300b060cdd5a03b30e1aa4a659df5a903edd210a3fae9b11b13178dfa94b05', 
    'fiQaSARP0GnZT87EzW2S6uR09/ySKa1qrZHSM0cABbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)