INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f61b72ab3445c52d57bcde1db22488dd939e546b7d881b1206872a83d38936', 
    't7PK4UlgwHULuJayhevTfPvGhHfEX+c2A/v+5Z0VsX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)