INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4b27968144fb8f4a572299bf4f53df24e95e6d4bdfbd689fe22a61024330d3', 
    '2RIny5goBesfQk0iKXa2FypIjgYUAxJbiI4XqeJJcqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)