INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb5d1109e7e9231952610359522129201f4a881a45b2d242aa45797ab81b951e', 
    'bYr3VIeuMPa0tLfrX8xY48ZftjdAcOTHzL4YlEsz5do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)