INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2631f25770318525a28aa21ca8c22ac22f88c8539c66b606312a858a21bdd3d', 
    'rSRES7r5MDX54XcEontPt35hQVEYDpNOV1bRXXZrqkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)