INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146fede51c1aec2601bdc24662b0bd2e075318e3440a112593299f29ade10904', 
    'syKVUCiCJ4UOyyGikVXj+0TurDoxLPvUw4wg51OgoS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)