INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760aa40f8a72af3d2bddc63b5e3be9a6de35f5cf2525f170742415f38f45ab5a', 
    'o73Akv6y/9r5ox6+EnE0BuwBeOj6cWOMZkfV6PPs0u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)