INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ab4933d9b9ea0461438371d53b22b2f7799cc61f7f98231b87ef02e01787df1', 
    'kx1uhz7CGZmwjjCieSlufktIMZkI3bPcgum8Nb90Nyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)