INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c390806eb2fedde26daf550d4dc1a153eb97cbaaf4e4eb27415b4f88b77e8dc', 
    't+hq8fLpEGJiOfSSHbFSaFgeo3Y1P4oBOjPtYYT1tJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)