INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8dcfb1d4acec166d29f15b23a349701c7ca7b950a8d4d1e1838cab00e9cbae7', 
    'xeVG2YKyQK35nenktcrkoG913ejpyjs0eClk3GEr9j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)