INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dbabd101b5e0f978c1188de223648ffc4094d1991fcc2f18282c926c018cc6', 
    'S+k123rzyW4knOui8PlZU8yelikuzKH7JRP1SUaVjzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)