INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d55dd8dc8691ecfaf942e760c8a7839b973de23b568473ee8db4529101ce8c4', 
    'lXSbZYliOZ7UuJUrLpbygfyHsbC4CYDy8aFUViR1Fh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)