INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8d5dcca4fbadebedf61101bca1e57fdbf7e702427e6a04d81a8177274975a7', 
    'XRUju7ZWUo5nWfXhi3OvWhd+GhISkt5kNeo3svbH+3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)