INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9821b1b1ec3c31fb75edfe8a7b5e52831a15bcdb6a3c5365e5dd76db6d5f1bb', 
    'L52R8X4mbf9jaOBsHVf5Vr41HcTDku2daz+gzsck6i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)