INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e68c8989be93e59fe875b3ce51d0cf7dff0999d88e2f53e60f7b7d654182512', 
    'eQteG7X6iMtzOtA8rTXsCcbsocyvD1Fs0Pk7c3d+KfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)