INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f6796bacb71242c12d952d274ad6f75699be6c772cfb22e10b5ccf669269f6', 
    '6jKkg6GYbKDD2saH5UVvgf7qPwFuFastdwq+FBIA4Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)