INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d33e1e86c164c9d239e3ae6c95fe393b0d8521306af6fbaf56d554d893a78de', 
    '6LpegMZ4jW6a4t1RveUFZRbT1XEdHEJliYyAgUK6aPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)