INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10bc7bd220bd11ba6d043f75f6ea531fd9a360db44021ce4bc96908ac261cddf', 
    'xAk42lWFhijjXGelB93fR2FJYQQq5qCP+0BY52+mGtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)