INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e8b02064827ca999cde4131ce240ff63a1efe7ec941a017219b30972719983', 
    '7LWYWqdrOB0Otf5uyqDWF4Zz1160EF5zpYL3r7gvEeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)