INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ddd8c63a853d340da17fb88e55439f54cb6b658c8e6a378408e82d6af72d3d', 
    'I/2G4FK7aBd1i1wrDTa9N6C8B6d/uYoHe5symgEjo1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)