INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f2ea9886ec6792541cb07a1eac14b6fb8c9320010fa3d66eccd6b799030b0f', 
    'qh6o5TVokDs9yC+48tsNF93EbVJcIFVW6SklLFbTz7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)