INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69cc08b3cffd65a7130a1cbcde9e56f6896a1a335ef37f52f21b905d67517ede', 
    'D8M3T1R4VgNglyINvGwdd4BxziMBFH/iveRmYAol+wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)