INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30884f2d4fcb659ac5660520442974ec5922ed2e8cd9c01b691830b4095619a3', 
    '/QclpECEWyQQp35KCYNOxoIIjNzG5kACveNzilUoKBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)