INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a5d3bb843d576395c328e9c5076c644763bfad68839ccd585f687ce064df7b', 
    '1akB5Qbvh16EmdKV/z5oLyShpfWMKCCxdkAF5DKmRPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)