INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebfeef6177f8681f955fb2cb9c89025a4be8b49a20762687e286f603a9230c4a', 
    'hzlkQB2zuCaMk3hq9F9dVgT6KuFovfdCV5Fecb+rato=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)