INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f7b810031932af217ae023b47c5cf05e8e4c8d16fc34109104090314724ec5', 
    'W16f6QZ8ZNXkzmr+JKmODA8X7axKnN1tKdXcisRpIrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)