INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b69c0e5f089018425efebdda1269c0f92b128998b4d69fd6386680004362974a', 
    'ex6km4vKZnZ8w2OlhQb8JPWETRLTp2L83pSwhDNttDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)