INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aec6af852967107d3f4b138302cc4f51a2c731004ef7e87871541b1607543b38', 
    'MDQX0WYljNa9N1QoMkOl7QfouZfoAAA89dK80IgJ1Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)