INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f40cecbbc1027dbf49a00873260fad18cd2bffd994172cb648034844ef0665a', 
    'PsLOdwiAqAo7kVKSPjYfWyQoWC4AA2j0JkodzlZrf9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)