INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d323a1de872dfe43e5a6702e41bd8561424425167c9b9eb3bf7a1a9a7aa49b', 
    '5VJR8NCiNOKmjTo8nc0NK/vSZ75uqjetT9siZrtsOWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)