INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19841cdf4b7f4d31ef8996c3bd8440eb83fa88029e2692b05733f28be234702c', 
    'vFFtEjqac5XA0g458khjCZvGSHlnx10VF1CFmROJzL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)