INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c838e62aeb944e5678dc6f06038a642bc684069e48c200777300784aacd0a180', 
    '6AnitYfgXkM+wjYDmiqOPAO4xojVbQmKXQqloiMJkp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)