INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9910769ee16dcfc2c2ca6d8c1e965b82d8d004771b1244e02376e800e304bcea', 
    'P6m9AA3bzoRCMKl8WknuoWTXLyY80JtwRLdk6I3GiT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)