INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902d1afaf468b1c41b7d7f289f5c9159bdec3cddae89523aedcdcf6a60fbb146', 
    'At6xKo4FyuQlwsTHtOh6DgmJQh/6f++D8Q7cKbH2Prs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)