INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc90143d7d137ae8f2c8b2afa19aa423ad22832e6b3d3502628ae85b2fec3c3', 
    'nQWv2Yanw6oP4b6SMBtKm6d9zrkOYK0qHaDXpnIK0IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)