INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52afe4c2c5590e495466739e1425317ef8d2e4bb237f6f894aee1d024c948b0a', 
    'sNv4XusALipuyTnvGvPul0NllwZD3fHp97We1HYJ8mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)