INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a790c4ea4e41abf78086aeee0885c1b419f908c1f58eb782f0a40f5d0e5c753d', 
    'QtvwTr7Z6mpGT3tEpQJBGckprx8Ulc3Z4VwRpjZrEOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)