INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c950308925be525d0994243d82f1668acd7b6852499fa016ba589c4bf91923b0', 
    'a5gUmRl2m1Up8TymgGb5pPP58UuyQOkZJfPoUdpWoK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)