INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821fd10cfa1496f1da7ac16a4f5e40191a3716f574c1a67b809016e7e0b51866', 
    'FuGhk473f0HzQHDJDaj1imG2lnO1OXdq729P2VCZY4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)