INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7021503f7d1cdb191c2f3ca405511875512ff3e3607910cd7b89f0509bd03600', 
    'Ic8oc5A4h30OwkZHH3HLBbFd5X4EdAKpysNkCX41aN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)