INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef36ee22855c6d271a0253dc841cf089a0cd9484c8925adb8f07971107cbd0e', 
    'FM6fGrSqT7yHjr6RzvPgPaH8IjsRadWtO5NbO7Q8pYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)