INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a98e9b4bd15ea9b0c4841f48a2388dde22aad6d75815d1409a235f8a8b99041', 
    'FsUDL09LySuBtU5NAoem3DFkYDmnIJFmegoe0eiiiJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)