INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9c130864f2dda068e6839d00e4c0bfda0bd3f948651d87b6c560a242323b2d', 
    'eTqXR93AKoYynTcu0JzXggS0ERFBFApwJ02z9ZW9Bls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)