INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dc4f74a77684f19c535dab3f7abbe7c0db503b6f273770ed664e571e45b02bd', 
    'MFnDhqdlr0a4RbWxcEyQ4DMb6HMiJQlJBtw+6popsWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)