INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766ef8fe400a149e7c930fe820acf1c43083bd9e0818602889a64938a3df257c', 
    'eEgNSpIV/WBhtZWH8VRi8/s1FU3mzuzMT3QNQueCEI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)