INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1c9dc0f1c3229c429316f3410be971982e0900fe7883f1bc74cdd6a3b3e08a', 
    'P2v2p3aZccnq1mSz1KLvGQhdvTFy/nr37p5RGNlw/qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)