INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940fd1816dc6f01d54ff96b53e523930adaa187a539527cba1495261cb1a7396', 
    'kqSBKlZpwonsuoqSH2Um6cS2TnaqQqjemgjcuUpOqCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)