INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '221214b6c0267140a2821addb59b39e5e03aeb33e1851995c00bd40b753f03ed', 
    'mYNp5mAA1V1PvToZySGVlk3wQ426zWWpSp03MZ66x2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)