INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6335c896257c9f98ec6935d0f5e9c62db842f54fa6f29e6d7514733eac644454', 
    '1snuSU2wkr9TuKDjhvS3T9rgDMaZMvZUAhiNFlMHvHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)