INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de377e4f08137111509f23c17173e5346f83ebc7274b123de1ad969b37381a16', 
    'hA6lOum1kMcOVD4X4otvalMK+U9gBNgcR+AAnGlhWIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)