INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fff33a2c6afded29685a119abe7b70e309ca061ccc9da09e3ee81e96c0d33c7', 
    'zTTUVjeJEvz2V6wx9OC8xQwhmLZ7JnpbEtyCWyDI6SE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)