INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a7d61ea202ac4af595d7c273d1e5326e71779c1bde3a8e58fc91d8605326c2', 
    'F+yVb/Lyak1V/9qvJ4gVE4vBTdRh/KYSINF+Xpi5caE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)