INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2306563e32d10d4121673697873e9f5fa7cedbed474e3c7b92f0fb5883b7f8c', 
    '9C4kBK1XEjCx2dt3OYmk2EcIHkyu/W4vokFgaXMlU2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)