INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57aac918f1066ceab8464b5a46686f51369435bfe3c5e2583b19355247290431', 
    'n5G6wp7D5wAsN5he+BGr4SWmjYYKSjX1QEHYKH26N+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)