INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3431449b0354620d68f06109c7540c2f68663f6402d1e7066f342d8914d6224e', 
    'i/BaKL+nL9s2ysfIsC5wgH5ow2k717AvgRz1qEENUP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)