INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5868fa4ef75ea29b0ac25157562c4cf40b98008b99ebdd864a39f82ab2f2d10c', 
    'emYISXg23I9HwZPxnQhk4Vt9rkLXOvrN/psp+dHTYHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)