INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9295ba602d53ad29d2db650cba9d690fe3e8bad18d84118a5453fd6e8bdad5f0', 
    '1x8U8o6sWKhQzGvQ2EEaUKg4zHLHjg18rAC+d16170s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)