INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991291fad0ad42e50df890e6e163369e970bb89ebecef3bdea449f27f9316077', 
    '2saEvOXU/ELdr6ezTr7EprEeHim+0awDFd6Ys1olTEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)