INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6125ce6f989b2eb5e62a6c49019db0f20cd40397d3533da8da3706403d846b', 
    'dyBRdxzvs5YaW8LesM4MZULD2phmS3mR2QsSmCy6hyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)