INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a525c1ca3c78d1da69c487fd2546c5f13c6e9adbf6b502ce2d0b4c6c65bba757', 
    'gkZ4udUOgAAKEsFNsFKuAcbORTUx6iGq6gHzzGW7tPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)