INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e575d098aa1553251f9c41e4c1afbf3ef8333e46400a96c042417b00cb5c6c', 
    'XZ45GgbstdnWswNqsZ288IHXTq0xsllvtWiQ3ipzJAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)