INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707fbf53138686426eb569a115e9daa9a2356d997bc1ca861e3af0a4ac6053e5', 
    'xuoVl2w/6iK3OMN8R46bBO/N0PNzzxzRp7U9wYVxSNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)