INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79178b71c62da1da892ad2bc47d5c0f1dcb01aadb130e484adbb39b5325c94f', 
    '6P5oKN1M1t/TtobxMynKfR2hh+xKAYpaMPkbuCYV0Bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)