INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396265b1709cece34e5fffe61de6c277628f1f1093ea117c1220620227738d30', 
    'YNtS1A+evQcKUSzd9ot6bxo+44xKfhEGMOIy0Ge0vg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)