INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb423e3deb07cb65b3153aee6d92f51841552e15305f0487e41a546b9e74c6c', 
    'W5mRE9uAtIqXSy3eEI8X0W1k5bD+beS/yTTb9Pd23n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)