INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a5ec29a9a967578734b0fe38aa3f58247a4867273f03180594805f1a32faaa', 
    'KSix5e6oBVtNABxgXuZjv/0xP5RZx0cMqMBO6Ryrhyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)