INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef1c47eec88f3969c5e6be54fe338d74967d766226d3b80d102e90e6bb381f0', 
    'mIA8XT2FtkTobOdhFIegrbt79UzrtOMT/3tqwVgLa1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)