INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748bb7e1b7ae3cb5c3cfb09f219efca5e6c7b76e33810563e170614c7825f4b5', 
    'icmyN7pdvbyKVbcvLyrfO3n1tbykOPDyzUgtvwDkteU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)