INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19f772ff4aec8b2e9378e5425978233d351b0cdd9ee7a73e73eff968de93dbcf', 
    'e7wW4CMos1e1GYehSUAbQJXz7COqR+r1wUsUPsAL6Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)