INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cc93af368a8126e49cb29c9bcbd710bf1082e91e3f7a118165bb76042cf3977', 
    'PZfXOctwPwxU0+2SR1oEi1R87JCAvwhwupWrr7IMc0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)