INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d03110133e5c25f5dd7bd397bba8b3b892f91b128f387e0b6ff497dba55981', 
    '+3bJBlRy6dnatJ7Mm5s+hk6ezQRgJQNz5T9vpGpC6VE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)