INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6893805e2b00bf3e1f3ef6f50c38575f57baa3d976b4ff3c61570f00e2ed2fa1', 
    '6T9EQTdPGZ3Cc44eLw/uKsZfS9iUvxTbsZarvv8Xs7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)