INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8195c3effb14aa9408833a30a5aff85146fb8c95c3c5aae689697632af5fc488', 
    'e+klxjfIzfCZDRA0Swnar8FnqudasEqw5I9hS1kjnlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)