INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c19893f13559853c0ca327d546d886ca8cac05d710e7cba84bd2b212145973b7', 
    'b2W1eNdMCXw0T8Sa8pOWDB/UjFzp47Tu0Yb/xQfS1pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)