INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb4eef5413113e40c13a2666776601effa2cada5fa6cc009ff55260eaaaef11', 
    'MBmulQBF2QBWAQNjmBR0fU9VsGlgUABnsvEOgqMHmQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)