INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7534b464443c4e69913debf5995d3e24bbecea78dfcf1e18b01d0b231497e24c', 
    'e+9O6bEiAHV2GZF9yv5Pd0kSZm+BFBFnJjwxJ6DBDFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)