INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '449a403905218cedd9004ee3b3e20aafc1e923b5a6aece20760f2e3aa4ba45b2', 
    'qZlvQ60ukaykjHx3iiR6WKLcbGRyW2Yh3rsjXqVs+3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)