INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7289ffb206b07a7a4da869e6dcace484ef1014af70f35f5a1dc3fbf93a03ec2', 
    'qAfDM7YQSlRI50BfuSOTNzEaj/GTq6UhcRvtm1y6sAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)