INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f388974564197a5eb066fa4692dfe667dfe52bf9d49fef6c214e0482408ebcbc', 
    '1KhyaDUkIabunA6z+KujLNUpi9bCsNBNXAqFP5QGJOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)