INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71b4049069448655c9fde966313c1b4e1c2a1ab9555f3ed56a8ad249945565a8', 
    'bJCR3bpEssF7cItZEBTSZZu4XYZQrlTIWDXPntY/YxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)