INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ba406d534da21094bc9d17ab0b5191a9f5dbb21c602902d78a279b029b040f', 
    '0tjtSdYT3ie71jxFK8zRuht7qZ+M413OsnBt/Ag6Q6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)