INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51bab1df177172b4392a23f23a68c5c733485683f84c123a6e13203c50ecb7e3', 
    'Q0IzFLyC/Bujn08uVtP6K5vlKGq1uwv3n3yCbjdh8rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)