INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be7223cd0241db46d595a2cab1eb61f5c99210c41a9dfba9c188918416075af', 
    'X3VuIurOWy4WBhKl99skGQFNTIU0qTniJKNC8rnkACs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)