INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d95040a819f60f4f604ccd0db0d87f98305b0776ec45c4aa8594dd0b0a9271', 
    '6PJWRQBhitj5PPOCnDC6JcIhHaKsaVyhvRWsz4A/d2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)