INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8321da073131d2082d9fc077373e2431d79032616937da95f34318fe5e850885', 
    'Qc9Ymq0UV9Wfl6Ae1R3J2LGzI9K4zjoxun/Lui4T94o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)