INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76661127fa477a024a9178b07c1f5bd3fb27fcc87c95750d0d5d0812748f12f', 
    'zJbhCxrCycl0uwJuqVompVAHp8OO/Gx5rKzZuyWY504=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)