INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a348160a8f7916463d5153660462fee9ac0a836efb8519ed14006f551ca3ef', 
    'uUek/pDHSBG8kAAnTgByksKMRf3NmZrpdRDtyBwG/wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)