INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4591572af150f0615c4ce7ccbdc66c0122183463cd46a4214726776ba98999a', 
    'XgJ4hZzY37NfIkXaEFNLqhF3IyK7XHDIC1KIVLDcw+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)