INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64ebbafa5b685c5221d43e74e80a3763824a38cd23d5f224a64bd29be5d088f2', 
    'Kp0e7Pnr87fDjhN5s5Oh7s5T51GMPbTCOcAsKAin7IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)