INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5544ecc374e30f34911073fbb6d4392b7a1ff01d72ebe6cc90df1a2f00cdbc8', 
    'KBU0OVzPIgAreNs5TEh544Y0RlUayx+FA89TaIi0i1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)