INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e2aa132343fee47249d2d8509e275486ee76054e9ab54bed31949143419b8b', 
    '53Hdm6jOwGFqsL3YiE/GRcWOBm4JosP5CFG1JodSjw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)