INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8aec488ab71607dfabc4e68595d52f665ef34cb276e70d75432ce7f0846ab67', 
    'k4Ha6ESq6eUKsqCpFUGXWhOl/B9h0hGj6ixpW/tOoeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)