INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9bc7e345deeef7fa875469feddbbd5c138d36b9439f5a620c7aaaeb071ad78d', 
    'q7BfJuKka6xA4y/V2X/0fPu2LZMcN3mWhkJmqf1dHgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)