INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1d8e8b869b3f2784915922e992fa29ce41ae78f0ad6618c583eb22cfd986715', 
    'uiK19oDYt2390jHk6Qk5FatbiQwWYb3jZZQ8Tjh+2GI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)