INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37e799f93e0125c679ddb476578961393fe880f58436f01a59b8fada45bfe9f3', 
    '47wtR+McGzN2rZ/L0p5ezxlv8TypoPAypzMuIzmrT4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)