INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376b4dcbb664e2b7d5dc096f39756a5aa0872f3cb260725049a25cf8ed1ad48a', 
    'gjVzPXE/c6HhDgaajAr81gK1hpYEnuEAf/M9TDVob1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)