INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '051c0f3a697447ea2d4dfa245693038ef957e408a8cce8156378855bd97af3d5', 
    'zG2uqnb5eVuhWWi74+e5l6R+PSIWhX592T664Y3a7KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)